120456018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 282378240

約数和(自身を除く): 161922222

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 423, 558, 837, 846, 1269, 1457, 1531, 1674, 2538, 2914, 3062, 4371, 4593, 8742, 9186, 13113, 13779, 26226, 27558, 39339, 41337, 47461, 71957, 78678, 82674, 94922, 142383, 143914, 215871, 284766, 427149, 431742, 647613, 854298, 1281447, 1295226, 1942839, 2230667, 2562894, 3885678, 4461334, 6692001, 13384002, 20076003, 40152006, 60228009, 120456018]

約数ペア:

[(1, 120456018), (2, 60228009), (3, 40152006), (6, 20076003), (9, 13384002), (18, 6692001), (27, 4461334), (31, 3885678), (47, 2562894), (54, 2230667), (62, 1942839), (93, 1295226), (94, 1281447), (141, 854298), (186, 647613), (279, 431742), (282, 427149), (423, 284766), (558, 215871), (837, 143914), (846, 142383), (1269, 94922), (1457, 82674), (1531, 78678), (1674, 71957), (2538, 47461), (2914, 41337), (3062, 39339), (4371, 27558), (4593, 26226), (8742, 13779), (9186, 13113)]