21782832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14681

約数の個数: 40

約数和(自身を含む): 58091520

約数和(自身を除く): 36308688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14639, 29278, 43917, 58556, 87834, 117112, 175668, 234224, 351336, 453809, 702672, 907618, 1361427, 1815236, 2722854, 3630472, 5445708, 7260944, 10891416, 21782832]

約数ペア:

[(1, 21782832), (2, 10891416), (3, 7260944), (4, 5445708), (6, 3630472), (8, 2722854), (12, 1815236), (16, 1361427), (24, 907618), (31, 702672), (48, 453809), (62, 351336), (93, 234224), (124, 175668), (186, 117112), (248, 87834), (372, 58556), (496, 43917), (744, 29278), (1488, 14639)]