31730004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{14449}}^1$

素因数の和:14520

約数の個数: 36

約数和(自身を含む): 81526900

約数和(自身を除く): 49796896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 14449, 28898, 43347, 57796, 86694, 130041, 173388, 260082, 520164, 881389, 1762778, 2644167, 3525556, 5288334, 7932501, 10576668, 15865002, 31730004]

約数ペア:

[(1, 31730004), (2, 15865002), (3, 10576668), (4, 7932501), (6, 5288334), (9, 3525556), (12, 2644167), (18, 1762778), (36, 881389), (61, 520164), (122, 260082), (183, 173388), (244, 130041), (366, 86694), (549, 57796), (732, 43347), (1098, 28898), (2196, 14449)]