18256872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40037}}^1$

素因数の和:40065

約数の個数: 32

約数和(自身を含む): 48045600

約数和(自身を除く): 29788728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40037, 80074, 120111, 160148, 240222, 320296, 480444, 760703, 960888, 1521406, 2282109, 3042812, 4564218, 6085624, 9128436, 18256872]

約数ペア:

[(1, 18256872), (2, 9128436), (3, 6085624), (4, 4564218), (6, 3042812), (8, 2282109), (12, 1521406), (19, 960888), (24, 760703), (38, 480444), (57, 320296), (76, 240222), (114, 160148), (152, 120111), (228, 80074), (456, 40037)]