31182019986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1\times {\mathrm{30119}}^1$

素因数の和:31171

約数の個数: 48

約数和(自身を含む): 67598677440

約数和(自身を除く): 36416657454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1021, 2042, 3063, 6126, 13273, 26546, 30119, 39819, 60238, 79638, 90357, 172549, 180714, 345098, 391547, 517647, 783094, 1035294, 1174641, 2349282, 5090111, 10180222, 15270333, 30540666, 30751499, 61502998, 92254497, 184508994, 399769487, 799538974, 1199308461, 2398616922, 5197003331, 10394006662, 15591009993, 31182019986]

約数ペア:

[(1, 31182019986), (2, 15591009993), (3, 10394006662), (6, 5197003331), (13, 2398616922), (26, 1199308461), (39, 799538974), (78, 399769487), (169, 184508994), (338, 92254497), (507, 61502998), (1014, 30751499), (1021, 30540666), (2042, 15270333), (3063, 10180222), (6126, 5090111), (13273, 2349282), (26546, 1174641), (30119, 1035294), (39819, 783094), (60238, 517647), (79638, 391547), (90357, 345098), (172549, 180714)]