840089358

素因数分解:

$2^1\times 3^2\times {\mathrm{2447}}^1\times {\mathrm{19073}}^1$

素因数の和:21528

約数の個数: 24

約数和(自身を含む): 1821032928

約数和(自身を除く): 980943570

約数列:

[1, 2, 3, 6, 9, 18, 2447, 4894, 7341, 14682, 19073, 22023, 38146, 44046, 57219, 114438, 171657, 343314, 46671631, 93343262, 140014893, 280029786, 420044679, 840089358]

約数ペア:

[(1, 840089358), (2, 420044679), (3, 280029786), (6, 140014893), (9, 93343262), (18, 46671631), (2447, 343314), (4894, 171657), (7341, 114438), (14682, 57219), (19073, 44046), (22023, 38146)]