21021192912

素因数分解:

$2^4\times 3^1\times {\mathrm{8713}}^1\times {\mathrm{50263}}^1$

素因数の和:58987

約数の個数: 40

約数和(自身を含む): 54312061504

約数和(自身を除く): 33290868592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8713, 17426, 26139, 34852, 50263, 52278, 69704, 100526, 104556, 139408, 150789, 201052, 209112, 301578, 402104, 418224, 603156, 804208, 1206312, 2412624, 437941519, 875883038, 1313824557, 1751766076, 2627649114, 3503532152, 5255298228, 7007064304, 10510596456, 21021192912]

約数ペア:

[(1, 21021192912), (2, 10510596456), (3, 7007064304), (4, 5255298228), (6, 3503532152), (8, 2627649114), (12, 1751766076), (16, 1313824557), (24, 875883038), (48, 437941519), (8713, 2412624), (17426, 1206312), (26139, 804208), (34852, 603156), (50263, 418224), (52278, 402104), (69704, 301578), (100526, 209112), (104556, 201052), (139408, 150789)]