15116946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 34715520

約数和(自身を除く): 19598574

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 163, 174, 246, 326, 377, 489, 533, 754, 978, 1066, 1131, 1189, 1599, 2119, 2262, 2378, 3198, 3567, 4238, 4727, 6357, 6683, 7134, 9454, 12714, 13366, 14181, 15457, 20049, 28362, 30914, 40098, 46371, 61451, 86879, 92742, 122902, 173758, 184353, 193807, 260637, 368706, 387614, 521274, 581421, 1162842, 2519491, 5038982, 7558473, 15116946]

約数ペア:

[(1, 15116946), (2, 7558473), (3, 5038982), (6, 2519491), (13, 1162842), (26, 581421), (29, 521274), (39, 387614), (41, 368706), (58, 260637), (78, 193807), (82, 184353), (87, 173758), (123, 122902), (163, 92742), (174, 86879), (246, 61451), (326, 46371), (377, 40098), (489, 30914), (533, 28362), (754, 20049), (978, 15457), (1066, 14181), (1131, 13366), (1189, 12714), (1599, 9454), (2119, 7134), (2262, 6683), (2378, 6357), (3198, 4727), (3567, 4238)]