31415675046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15914729}}^1$

素因数の和:15914788

約数の個数: 32

約数和(自身を含む): 73335075840

約数和(自身を除く): 41919400794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15914729, 31829458, 47744187, 95488374, 111403103, 222806206, 334209309, 668418618, 747992263, 1495984526, 2243976789, 4487953578, 5235945841, 10471891682, 15707837523, 31415675046]

約数ペア:

[(1, 31415675046), (2, 15707837523), (3, 10471891682), (6, 5235945841), (7, 4487953578), (14, 2243976789), (21, 1495984526), (42, 747992263), (47, 668418618), (94, 334209309), (141, 222806206), (282, 111403103), (329, 95488374), (658, 47744187), (987, 31829458), (1974, 15914729)]