21124317132

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4161607}}^1$

素因数の和:4161667

約数の個数: 48

約数和(自身を含む): 55932011520

約数和(自身を除く): 34807694388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 4161607, 8323214, 12484821, 16646428, 24969642, 37454463, 49939284, 74908926, 112363389, 149817852, 195595529, 224726778, 391191058, 449453556, 586786587, 782382116, 1173573174, 1760359761, 2347146348, 3520719522, 5281079283, 7041439044, 10562158566, 21124317132]

約数ペア:

[(1, 21124317132), (2, 10562158566), (3, 7041439044), (4, 5281079283), (6, 3520719522), (9, 2347146348), (12, 1760359761), (18, 1173573174), (27, 782382116), (36, 586786587), (47, 449453556), (54, 391191058), (94, 224726778), (108, 195595529), (141, 149817852), (188, 112363389), (282, 74908926), (423, 49939284), (564, 37454463), (846, 24969642), (1269, 16646428), (1692, 12484821), (2538, 8323214), (5076, 4161607)]