18929177592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 53299906560

約数和(自身を除く): 34370728968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 151, 156, 169, 186, 248, 302, 312, 338, 372, 403, 453, 507, 604, 676, 744, 806, 906, 997, 1014, 1208, 1209, 1352, 1612, 1812, 1963, 1994, 2028, 2418, 2991, 3224, 3624, 3926, 3988, 4056, 4681, 4836, 5239, 5889, 5982, 7852, 7976, 9362, 9672, 10478, 11778, 11964, 12961, 14043, 15704, 15717, 18724, 20956, 23556, 23928, 25519, 25922, 28086, 30907, 31434, 37448, 38883, 41912, 47112, 51038, 51844, 56172, 60853, 61814, 62868, 76557, 77766, 92721, 102076, 103688, 112344, 121706, 123628, 125736, 150547, 153114, 155532, 168493, 182559, 185442, 204152, 243412, 247256, 301094, 306228, 311064, 336986, 365118, 370884, 401791, 451641, 486824, 505479, 602188, 612456, 673972, 730236, 741768, 791089, 803582, 903282, 1010958, 1204376, 1205373, 1347944, 1460472, 1582178, 1607164, 1806564, 1957111, 2021916, 2373267, 2410746, 3164356, 3214328, 3613128, 3914222, 4043832, 4666957, 4746534, 4821492, 5223283, 5871333, 6328712, 7828444, 9333914, 9493068, 9642984, 10446566, 11742666, 14000871, 15656888, 15669849, 18667828, 18986136, 20893132, 23485332, 25442443, 28001742, 31339698, 37335656, 41786264, 46970664, 50884886, 56003484, 60670441, 62679396, 76327329, 101769772, 112006968, 121340882, 125358792, 152654658, 182011323, 203539544, 242681764, 305309316, 364022646, 485363528, 610618632, 728045292, 788715733, 1456090584, 1577431466, 2366147199, 3154862932, 4732294398, 6309725864, 9464588796, 18929177592]

約数ペア:

[(1, 18929177592), (2, 9464588796), (3, 6309725864), (4, 4732294398), (6, 3154862932), (8, 2366147199), (12, 1577431466), (13, 1456090584), (24, 788715733), (26, 728045292), (31, 610618632), (39, 485363528), (52, 364022646), (62, 305309316), (78, 242681764), (93, 203539544), (104, 182011323), (124, 152654658), (151, 125358792), (156, 121340882), (169, 112006968), (186, 101769772), (248, 76327329), (302, 62679396), (312, 60670441), (338, 56003484), (372, 50884886), (403, 46970664), (453, 41786264), (507, 37335656), (604, 31339698), (676, 28001742), (744, 25442443), (806, 23485332), (906, 20893132), (997, 18986136), (1014, 18667828), (1208, 15669849), (1209, 15656888), (1352, 14000871), (1612, 11742666), (1812, 10446566), (1963, 9642984), (1994, 9493068), (2028, 9333914), (2418, 7828444), (2991, 6328712), (3224, 5871333), (3624, 5223283), (3926, 4821492), (3988, 4746534), (4056, 4666957), (4681, 4043832), (4836, 3914222), (5239, 3613128), (5889, 3214328), (5982, 3164356), (7852, 2410746), (7976, 2373267), (9362, 2021916), (9672, 1957111), (10478, 1806564), (11778, 1607164), (11964, 1582178), (12961, 1460472), (14043, 1347944), (15704, 1205373), (15717, 1204376), (18724, 1010958), (20956, 903282), (23556, 803582), (23928, 791089), (25519, 741768), (25922, 730236), (28086, 673972), (30907, 612456), (31434, 602188), (37448, 505479), (38883, 486824), (41912, 451641), (47112, 401791), (51038, 370884), (51844, 365118), (56172, 336986), (60853, 311064), (61814, 306228), (62868, 301094), (76557, 247256), (77766, 243412), (92721, 204152), (102076, 185442), (103688, 182559), (112344, 168493), (121706, 155532), (123628, 153114), (125736, 150547)]