2678436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 6918912

約数和(自身を除く): 4240476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1583, 1692, 3166, 4749, 6332, 9498, 14247, 18996, 28494, 56988, 74401, 148802, 223203, 297604, 446406, 669609, 892812, 1339218, 2678436]

約数ペア:

[(1, 2678436), (2, 1339218), (3, 892812), (4, 669609), (6, 446406), (9, 297604), (12, 223203), (18, 148802), (36, 74401), (47, 56988), (94, 28494), (141, 18996), (188, 14247), (282, 9498), (423, 6332), (564, 4749), (846, 3166), (1583, 1692)]