9001089974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{54521}}^1$

素因数の和:54680

約数の個数: 32

約数和(自身を含む): 14618874816

約数和(自身を除く): 5617784842

約数列:

[1, 2, 23, 37, 46, 74, 97, 194, 851, 1702, 2231, 3589, 4462, 7178, 54521, 82547, 109042, 165094, 1253983, 2017277, 2507966, 4034554, 5288537, 10577074, 46397371, 92794742, 121636351, 195675869, 243272702, 391351738, 4500544987, 9001089974]

約数ペア:

[(1, 9001089974), (2, 4500544987), (23, 391351738), (37, 243272702), (46, 195675869), (74, 121636351), (97, 92794742), (194, 46397371), (851, 10577074), (1702, 5288537), (2231, 4034554), (3589, 2507966), (4462, 2017277), (7178, 1253983), (54521, 165094), (82547, 109042)]