2912271354

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 6531655680

約数和(自身を除く): 3619384326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 373, 382, 573, 746, 757, 1119, 1146, 1514, 1719, 2238, 2271, 3357, 3438, 4542, 5157, 6714, 6813, 10071, 10314, 13626, 20142, 20439, 40878, 71243, 142486, 144587, 213729, 282361, 289174, 427458, 433761, 564722, 641187, 847083, 867522, 1282374, 1301283, 1694166, 1923561, 2541249, 2602566, 3847122, 3903849, 5082498, 7623747, 7807698, 15247494, 53930951, 107861902, 161792853, 323585706, 485378559, 970757118, 1456135677, 2912271354]

約数ペア:

[(1, 2912271354), (2, 1456135677), (3, 970757118), (6, 485378559), (9, 323585706), (18, 161792853), (27, 107861902), (54, 53930951), (191, 15247494), (373, 7807698), (382, 7623747), (573, 5082498), (746, 3903849), (757, 3847122), (1119, 2602566), (1146, 2541249), (1514, 1923561), (1719, 1694166), (2238, 1301283), (2271, 1282374), (3357, 867522), (3438, 847083), (4542, 641187), (5157, 564722), (6714, 433761), (6813, 427458), (10071, 289174), (10314, 282361), (13626, 213729), (20142, 144587), (20439, 142486), (40878, 71243)]