18331363908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69821}}^1$

素因数の和:69875

約数の個数: 192

約数和(自身を含む): 59119683840

約数和(自身を除く): 40788319932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 297, 306, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 858, 884, 918, 1122, 1188, 1287, 1326, 1404, 1683, 1716, 1836, 1989, 2244, 2431, 2574, 2652, 3366, 3861, 3978, 4862, 5049, 5148, 5967, 6732, 7293, 7722, 7956, 9724, 10098, 11934, 14586, 15444, 20196, 21879, 23868, 29172, 43758, 65637, 69821, 87516, 131274, 139642, 209463, 262548, 279284, 418926, 628389, 768031, 837852, 907673, 1186957, 1256778, 1536062, 1815346, 1885167, 2304093, 2373914, 2513556, 2723019, 3072124, 3560871, 3630692, 3770334, 4608186, 4747828, 5446038, 6912279, 7121742, 7540668, 8169057, 9216372, 9984403, 10682613, 10892076, 13056527, 13824558, 14243484, 15430441, 16338114, 19968806, 20736837, 21365226, 24507171, 26113054, 27649116, 29953209, 30860882, 32047839, 32676228, 39169581, 39937612, 41473674, 42730452, 46291323, 49014342, 52226108, 59906418, 61721764, 64095678, 78339162, 82947348, 89859627, 92582646, 98028684, 117508743, 119812836, 128191356, 138873969, 156678324, 169734851, 179719254, 185165292, 235017486, 269578881, 277747938, 339469702, 352526229, 359438508, 416621907, 470034972, 509204553, 539157762, 555495876, 678939404, 705052458, 833243814, 1018409106, 1078315524, 1410104916, 1527613659, 1666487628, 2036818212, 3055227318, 4582840977, 6110454636, 9165681954, 18331363908]

約数ペア:

[(1, 18331363908), (2, 9165681954), (3, 6110454636), (4, 4582840977), (6, 3055227318), (9, 2036818212), (11, 1666487628), (12, 1527613659), (13, 1410104916), (17, 1078315524), (18, 1018409106), (22, 833243814), (26, 705052458), (27, 678939404), (33, 555495876), (34, 539157762), (36, 509204553), (39, 470034972), (44, 416621907), (51, 359438508), (52, 352526229), (54, 339469702), (66, 277747938), (68, 269578881), (78, 235017486), (99, 185165292), (102, 179719254), (108, 169734851), (117, 156678324), (132, 138873969), (143, 128191356), (153, 119812836), (156, 117508743), (187, 98028684), (198, 92582646), (204, 89859627), (221, 82947348), (234, 78339162), (286, 64095678), (297, 61721764), (306, 59906418), (351, 52226108), (374, 49014342), (396, 46291323), (429, 42730452), (442, 41473674), (459, 39937612), (468, 39169581), (561, 32676228), (572, 32047839), (594, 30860882), (612, 29953209), (663, 27649116), (702, 26113054), (748, 24507171), (858, 21365226), (884, 20736837), (918, 19968806), (1122, 16338114), (1188, 15430441), (1287, 14243484), (1326, 13824558), (1404, 13056527), (1683, 10892076), (1716, 10682613), (1836, 9984403), (1989, 9216372), (2244, 8169057), (2431, 7540668), (2574, 7121742), (2652, 6912279), (3366, 5446038), (3861, 4747828), (3978, 4608186), (4862, 3770334), (5049, 3630692), (5148, 3560871), (5967, 3072124), (6732, 2723019), (7293, 2513556), (7722, 2373914), (7956, 2304093), (9724, 1885167), (10098, 1815346), (11934, 1536062), (14586, 1256778), (15444, 1186957), (20196, 907673), (21879, 837852), (23868, 768031), (29172, 628389), (43758, 418926), (65637, 279284), (69821, 262548), (87516, 209463), (131274, 139642)]