1621396404

素因数分解:

$2^2\times 3^2\times {\mathrm{4289}}^1\times {\mathrm{10501}}^1$

素因数の和:14800

約数の個数: 36

約数和(自身を含む): 4099875780

約数和(自身を除く): 2478479376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4289, 8578, 10501, 12867, 17156, 21002, 25734, 31503, 38601, 42004, 51468, 63006, 77202, 94509, 126012, 154404, 189018, 378036, 45038789, 90077578, 135116367, 180155156, 270232734, 405349101, 540465468, 810698202, 1621396404]

約数ペア:

[(1, 1621396404), (2, 810698202), (3, 540465468), (4, 405349101), (6, 270232734), (9, 180155156), (12, 135116367), (18, 90077578), (36, 45038789), (4289, 378036), (8578, 189018), (10501, 154404), (12867, 126012), (17156, 94509), (21002, 77202), (25734, 63006), (31503, 51468), (38601, 42004)]