109881918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 247283712

約数和(自身を除く): 137401794

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 1031, 1146, 1719, 2062, 3093, 3438, 5921, 6186, 9279, 11842, 17763, 18558, 31961, 35526, 53289, 63922, 95883, 106578, 191766, 196921, 287649, 393842, 575298, 590763, 1181526, 1772289, 3544578, 6104551, 12209102, 18313653, 36627306, 54940959, 109881918]

約数ペア:

[(1, 109881918), (2, 54940959), (3, 36627306), (6, 18313653), (9, 12209102), (18, 6104551), (31, 3544578), (62, 1772289), (93, 1181526), (186, 590763), (191, 575298), (279, 393842), (382, 287649), (558, 196921), (573, 191766), (1031, 106578), (1146, 95883), (1719, 63922), (2062, 53289), (3093, 35526), (3438, 31961), (5921, 18558), (6186, 17763), (9279, 11842)]