421500798

素因数分解:

$2^1\times 3^2\times {\mathrm{4451}}^1\times {\mathrm{5261}}^1$

素因数の和:9720

約数の個数: 24

約数和(自身を含む): 913630536

約数和(自身を除く): 492129738

約数列:

[1, 2, 3, 6, 9, 18, 4451, 5261, 8902, 10522, 13353, 15783, 26706, 31566, 40059, 47349, 80118, 94698, 23416711, 46833422, 70250133, 140500266, 210750399, 421500798]

約数ペア:

[(1, 421500798), (2, 210750399), (3, 140500266), (6, 70250133), (9, 46833422), (18, 23416711), (4451, 94698), (5261, 80118), (8902, 47349), (10522, 40059), (13353, 31566), (15783, 26706)]