18838100088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7529}}^1$

素因数の和:7650

約数の個数: 192

約数和(自身を含む): 56384640000

約数和(自身を除く): 37546539912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 59, 62, 72, 76, 93, 114, 118, 124, 152, 171, 177, 186, 228, 236, 248, 279, 342, 354, 372, 456, 472, 531, 558, 589, 684, 708, 744, 1062, 1116, 1121, 1178, 1368, 1416, 1767, 1829, 2124, 2232, 2242, 2356, 3363, 3534, 3658, 4248, 4484, 4712, 5301, 5487, 6726, 7068, 7316, 7529, 8968, 10089, 10602, 10974, 13452, 14136, 14632, 15058, 16461, 20178, 21204, 21948, 22587, 26904, 30116, 32922, 34751, 40356, 42408, 43896, 45174, 60232, 65844, 67761, 69502, 80712, 90348, 104253, 131688, 135522, 139004, 143051, 180696, 208506, 233399, 271044, 278008, 286102, 312759, 417012, 429153, 444211, 466798, 542088, 572204, 625518, 700197, 834024, 858306, 888422, 933596, 1144408, 1251036, 1287459, 1332633, 1400394, 1716612, 1776844, 1867192, 2100591, 2502072, 2574918, 2665266, 2800788, 3433224, 3553688, 3997899, 4201182, 4434581, 5149836, 5330532, 5601576, 7995798, 8402364, 8440009, 8869162, 10299672, 10661064, 13303743, 13770541, 15991596, 16804728, 16880018, 17738324, 25320027, 26607486, 27541082, 31983192, 33760036, 35476648, 39911229, 41311623, 50640054, 53214972, 55082164, 67520072, 75960081, 79822458, 82623246, 101280108, 106429944, 110164328, 123934869, 151920162, 159644916, 165246492, 202560216, 247869738, 261640279, 303840324, 319289832, 330492984, 495739476, 523280558, 607680648, 784920837, 991478952, 1046561116, 1569841674, 2093122232, 2354762511, 3139683348, 4709525022, 6279366696, 9419050044, 18838100088]

約数ペア:

[(1, 18838100088), (2, 9419050044), (3, 6279366696), (4, 4709525022), (6, 3139683348), (8, 2354762511), (9, 2093122232), (12, 1569841674), (18, 1046561116), (19, 991478952), (24, 784920837), (31, 607680648), (36, 523280558), (38, 495739476), (57, 330492984), (59, 319289832), (62, 303840324), (72, 261640279), (76, 247869738), (93, 202560216), (114, 165246492), (118, 159644916), (124, 151920162), (152, 123934869), (171, 110164328), (177, 106429944), (186, 101280108), (228, 82623246), (236, 79822458), (248, 75960081), (279, 67520072), (342, 55082164), (354, 53214972), (372, 50640054), (456, 41311623), (472, 39911229), (531, 35476648), (558, 33760036), (589, 31983192), (684, 27541082), (708, 26607486), (744, 25320027), (1062, 17738324), (1116, 16880018), (1121, 16804728), (1178, 15991596), (1368, 13770541), (1416, 13303743), (1767, 10661064), (1829, 10299672), (2124, 8869162), (2232, 8440009), (2242, 8402364), (2356, 7995798), (3363, 5601576), (3534, 5330532), (3658, 5149836), (4248, 4434581), (4484, 4201182), (4712, 3997899), (5301, 3553688), (5487, 3433224), (6726, 2800788), (7068, 2665266), (7316, 2574918), (7529, 2502072), (8968, 2100591), (10089, 1867192), (10602, 1776844), (10974, 1716612), (13452, 1400394), (14136, 1332633), (14632, 1287459), (15058, 1251036), (16461, 1144408), (20178, 933596), (21204, 888422), (21948, 858306), (22587, 834024), (26904, 700197), (30116, 625518), (32922, 572204), (34751, 542088), (40356, 466798), (42408, 444211), (43896, 429153), (45174, 417012), (60232, 312759), (65844, 286102), (67761, 278008), (69502, 271044), (80712, 233399), (90348, 208506), (104253, 180696), (131688, 143051), (135522, 139004)]