220681062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1751437}}^1$

素因数の和:1751452

約数の個数: 24

約数和(自身を含む): 546448656

約数和(自身を除く): 325767594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1751437, 3502874, 5254311, 10508622, 12260059, 15762933, 24520118, 31525866, 36780177, 73560354, 110340531, 220681062]

約数ペア:

[(1, 220681062), (2, 110340531), (3, 73560354), (6, 36780177), (7, 31525866), (9, 24520118), (14, 15762933), (18, 12260059), (21, 10508622), (42, 5254311), (63, 3502874), (126, 1751437)]