12225873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 8786607

約数列:

[1, 3, 11, 17, 19, 31, 33, 37, 51, 57, 93, 111, 187, 209, 323, 341, 407, 527, 561, 589, 627, 629, 703, 969, 1023, 1147, 1221, 1581, 1767, 1887, 2109, 3441, 3553, 5797, 6479, 6919, 7733, 10013, 10659, 11951, 12617, 17391, 19437, 19499, 20757, 21793, 23199, 30039, 35853, 37851, 58497, 65379, 110143, 131461, 214489, 239723, 330429, 370481, 394383, 643467, 719169, 1111443, 4075291, 12225873]

約数ペア:

[(1, 12225873), (3, 4075291), (11, 1111443), (17, 719169), (19, 643467), (31, 394383), (33, 370481), (37, 330429), (51, 239723), (57, 214489), (93, 131461), (111, 110143), (187, 65379), (209, 58497), (323, 37851), (341, 35853), (407, 30039), (527, 23199), (561, 21793), (589, 20757), (627, 19499), (629, 19437), (703, 17391), (969, 12617), (1023, 11951), (1147, 10659), (1221, 10013), (1581, 7733), (1767, 6919), (1887, 6479), (2109, 5797), (3441, 3553)]