21492066936

素因数分解:

$2^3\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{616313}}^1$

素因数の和:617775

約数の個数: 32

約数和(自身を含む): 53767233360

約数和(自身を除く): 32275166424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1453, 2906, 4359, 5812, 8718, 11624, 17436, 34872, 616313, 1232626, 1848939, 2465252, 3697878, 4930504, 7395756, 14791512, 895502789, 1791005578, 2686508367, 3582011156, 5373016734, 7164022312, 10746033468, 21492066936]

約数ペア:

[(1, 21492066936), (2, 10746033468), (3, 7164022312), (4, 5373016734), (6, 3582011156), (8, 2686508367), (12, 1791005578), (24, 895502789), (1453, 14791512), (2906, 7395756), (4359, 4930504), (5812, 3697878), (8718, 2465252), (11624, 1848939), (17436, 1232626), (34872, 616313)]