21492024

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3329}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 53946000

約数和(自身を除く): 32453976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 3329, 6456, 6658, 9987, 13316, 19974, 26632, 39948, 79896, 895501, 1791002, 2686503, 3582004, 5373006, 7164008, 10746012, 21492024]

約数ペア:

[(1, 21492024), (2, 10746012), (3, 7164008), (4, 5373006), (6, 3582004), (8, 2686503), (12, 1791002), (24, 895501), (269, 79896), (538, 39948), (807, 26632), (1076, 19974), (1614, 13316), (2152, 9987), (3228, 6658), (3329, 6456)]