17999000746

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{5557}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 27788221440

約数和(自身を除く): 9789220694

約数列:

[1, 2, 61, 122, 139, 191, 278, 382, 5557, 8479, 11114, 11651, 16958, 23302, 26549, 53098, 338977, 677954, 772423, 1061387, 1544846, 1619489, 2122774, 3238978, 47117803, 64744607, 94235606, 129489214, 147532793, 295065586, 8999500373, 17999000746]

約数ペア:

[(1, 17999000746), (2, 8999500373), (61, 295065586), (122, 147532793), (139, 129489214), (191, 94235606), (278, 64744607), (382, 47117803), (5557, 3238978), (8479, 2122774), (11114, 1619489), (11651, 1544846), (16958, 1061387), (23302, 772423), (26549, 677954), (53098, 338977)]