31629366

素因数分解:

$2^1\times 3^5\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 40075722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 243, 302, 431, 453, 486, 862, 906, 1293, 1359, 2586, 2718, 3879, 4077, 7758, 8154, 11637, 12231, 23274, 24462, 34911, 36693, 65081, 69822, 73386, 104733, 130162, 195243, 209466, 390486, 585729, 1171458, 1757187, 3514374, 5271561, 10543122, 15814683, 31629366]

約数ペア:

[(1, 31629366), (2, 15814683), (3, 10543122), (6, 5271561), (9, 3514374), (18, 1757187), (27, 1171458), (54, 585729), (81, 390486), (151, 209466), (162, 195243), (243, 130162), (302, 104733), (431, 73386), (453, 69822), (486, 65081), (862, 36693), (906, 34911), (1293, 24462), (1359, 23274), (2586, 12231), (2718, 11637), (3879, 8154), (4077, 7758)]