2874018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 6733440

約数和(自身を除く): 3859422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1669, 1722, 3338, 5007, 10014, 11683, 23366, 35049, 68429, 70098, 136858, 205287, 410574, 479003, 958006, 1437009, 2874018]

約数ペア:

[(1, 2874018), (2, 1437009), (3, 958006), (6, 479003), (7, 410574), (14, 205287), (21, 136858), (41, 70098), (42, 68429), (82, 35049), (123, 23366), (246, 11683), (287, 10014), (574, 5007), (861, 3338), (1669, 1722)]