254013786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{361843}}^1$

素因数の和:361867

約数の個数: 32

約数和(自身を含む): 607897920

約数和(自身を除く): 353884134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 361843, 723686, 1085529, 2171058, 3256587, 4703959, 6513174, 9407918, 9769761, 14111877, 19539522, 28223754, 42335631, 84671262, 127006893, 254013786]

約数ペア:

[(1, 254013786), (2, 127006893), (3, 84671262), (6, 42335631), (9, 28223754), (13, 19539522), (18, 14111877), (26, 9769761), (27, 9407918), (39, 6513174), (54, 4703959), (78, 3256587), (117, 2171058), (234, 1085529), (351, 723686), (702, 361843)]