31891218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 68475456

約数和(自身を除く): 36584238

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 4283, 7446, 8566, 12849, 25698, 72811, 145622, 218433, 312659, 436866, 625318, 937977, 1875954, 5315203, 10630406, 15945609, 31891218]

約数ペア:

[(1, 31891218), (2, 15945609), (3, 10630406), (6, 5315203), (17, 1875954), (34, 937977), (51, 625318), (73, 436866), (102, 312659), (146, 218433), (219, 145622), (438, 72811), (1241, 25698), (2482, 12849), (3723, 8566), (4283, 7446)]