18679752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 62287680

約数和(自身を除く): 43607928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 2851, 3276, 5702, 6552, 8553, 11404, 17106, 19957, 22808, 25659, 34212, 37063, 39914, 51318, 59871, 68424, 74126, 79828, 102636, 111189, 119742, 148252, 159656, 179613, 205272, 222378, 239484, 259441, 296504, 333567, 359226, 444756, 478968, 518882, 667134, 718452, 778323, 889512, 1037764, 1334268, 1436904, 1556646, 2075528, 2334969, 2668536, 3113292, 4669938, 6226584, 9339876, 18679752]

約数ペア:

[(1, 18679752), (2, 9339876), (3, 6226584), (4, 4669938), (6, 3113292), (7, 2668536), (8, 2334969), (9, 2075528), (12, 1556646), (13, 1436904), (14, 1334268), (18, 1037764), (21, 889512), (24, 778323), (26, 718452), (28, 667134), (36, 518882), (39, 478968), (42, 444756), (52, 359226), (56, 333567), (63, 296504), (72, 259441), (78, 239484), (84, 222378), (91, 205272), (104, 179613), (117, 159656), (126, 148252), (156, 119742), (168, 111189), (182, 102636), (234, 79828), (252, 74126), (273, 68424), (312, 59871), (364, 51318), (468, 39914), (504, 37063), (546, 34212), (728, 25659), (819, 22808), (936, 19957), (1092, 17106), (1638, 11404), (2184, 8553), (2851, 6552), (3276, 5702)]