12090186

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 15585462

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 461, 558, 846, 922, 1383, 1457, 2766, 2914, 4149, 4371, 8298, 8742, 13113, 14291, 21667, 26226, 28582, 42873, 43334, 65001, 85746, 128619, 130002, 195003, 257238, 390006, 671677, 1343354, 2015031, 4030062, 6045093, 12090186]

約数ペア:

[(1, 12090186), (2, 6045093), (3, 4030062), (6, 2015031), (9, 1343354), (18, 671677), (31, 390006), (47, 257238), (62, 195003), (93, 130002), (94, 128619), (141, 85746), (186, 65001), (279, 43334), (282, 42873), (423, 28582), (461, 26226), (558, 21667), (846, 14291), (922, 13113), (1383, 8742), (1457, 8298), (2766, 4371), (2914, 4149)]