18904830728

素因数分解:

$2^3\times 7^2\times {\mathrm{48226609}}^1$

素因数の和:48226629

約数の個数: 24

約数和(自身を含む): 41233751550

約数和(自身を除く): 22328920822

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48226609, 96453218, 192906436, 337586263, 385812872, 675172526, 1350345052, 2363103841, 2700690104, 4726207682, 9452415364, 18904830728]

約数ペア:

[(1, 18904830728), (2, 9452415364), (4, 4726207682), (7, 2700690104), (8, 2363103841), (14, 1350345052), (28, 675172526), (49, 385812872), (56, 337586263), (98, 192906436), (196, 96453218), (392, 48226609)]