17906668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 35661024

約数和(自身を除く): 17754356

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 227, 454, 481, 533, 908, 962, 1066, 1517, 1924, 2132, 2951, 3034, 5902, 6068, 8399, 9307, 11804, 16798, 18614, 19721, 33596, 37228, 39442, 78884, 109187, 120991, 218374, 241982, 344359, 436748, 483964, 688718, 1377436, 4476667, 8953334, 17906668]

約数ペア:

[(1, 17906668), (2, 8953334), (4, 4476667), (13, 1377436), (26, 688718), (37, 483964), (41, 436748), (52, 344359), (74, 241982), (82, 218374), (148, 120991), (164, 109187), (227, 78884), (454, 39442), (481, 37228), (533, 33596), (908, 19721), (962, 18614), (1066, 16798), (1517, 11804), (1924, 9307), (2132, 8399), (2951, 6068), (3034, 5902)]