21000852454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1\times {\mathrm{5821}}^1$

素因数の和:9528

約数の個数: 32

約数和(自身を含む): 34519802400

約数和(自身を除く): 13518949946

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 3659, 5821, 7318, 11642, 62203, 98957, 106111, 124406, 168809, 197914, 212222, 337618, 1803887, 2869753, 3607774, 5739506, 21299039, 42598078, 362083663, 617672131, 724167326, 1235344262, 10500426227, 21000852454]

約数ペア:

[(1, 21000852454), (2, 10500426227), (17, 1235344262), (29, 724167326), (34, 617672131), (58, 362083663), (493, 42598078), (986, 21299039), (3659, 5739506), (5821, 3607774), (7318, 2869753), (11642, 1803887), (62203, 337618), (98957, 212222), (106111, 197914), (124406, 168809)]