15188202

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 35819520

約数和(自身を除く): 20631318

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 211, 258, 279, 387, 422, 558, 633, 774, 837, 1161, 1266, 1333, 1674, 1899, 2322, 2666, 3798, 3999, 5697, 6541, 7998, 9073, 11394, 11997, 13082, 18146, 19623, 23994, 27219, 35991, 39246, 54438, 58869, 71982, 81657, 117738, 163314, 176607, 244971, 281263, 353214, 489942, 562526, 843789, 1687578, 2531367, 5062734, 7594101, 15188202]

約数ペア:

[(1, 15188202), (2, 7594101), (3, 5062734), (6, 2531367), (9, 1687578), (18, 843789), (27, 562526), (31, 489942), (43, 353214), (54, 281263), (62, 244971), (86, 176607), (93, 163314), (129, 117738), (186, 81657), (211, 71982), (258, 58869), (279, 54438), (387, 39246), (422, 35991), (558, 27219), (633, 23994), (774, 19623), (837, 18146), (1161, 13082), (1266, 11997), (1333, 11394), (1674, 9073), (1899, 7998), (2322, 6541), (2666, 5697), (3798, 3999)]