18132036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 46550784

約数和(自身を除く): 28418748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 2473, 3666, 4946, 7332, 7419, 9892, 14838, 29676, 32149, 64298, 96447, 116231, 128596, 192894, 232462, 348693, 385788, 464924, 697386, 1394772, 1511003, 3022006, 4533009, 6044012, 9066018, 18132036]

約数ペア:

[(1, 18132036), (2, 9066018), (3, 6044012), (4, 4533009), (6, 3022006), (12, 1511003), (13, 1394772), (26, 697386), (39, 464924), (47, 385788), (52, 348693), (78, 232462), (94, 192894), (141, 128596), (156, 116231), (188, 96447), (282, 64298), (564, 32149), (611, 29676), (1222, 14838), (1833, 9892), (2444, 7419), (2473, 7332), (3666, 4946)]