21876948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19603}}^1$

素因数の和:19644

約数の個数: 36

約数和(自身を含む): 57086848

約数和(自身を除く): 35209900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 19603, 39206, 58809, 78412, 117618, 176427, 235236, 352854, 607693, 705708, 1215386, 1823079, 2430772, 3646158, 5469237, 7292316, 10938474, 21876948]

約数ペア:

[(1, 21876948), (2, 10938474), (3, 7292316), (4, 5469237), (6, 3646158), (9, 2430772), (12, 1823079), (18, 1215386), (31, 705708), (36, 607693), (62, 352854), (93, 235236), (124, 176427), (186, 117618), (279, 78412), (372, 58809), (558, 39206), (1116, 19603)]