121218408

素因数分解:

$2^3\times 3^2\times {\mathrm{1683589}}^1$

素因数の和:1683601

約数の個数: 24

約数和(自身を含む): 328300050

約数和(自身を除く): 207081642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1683589, 3367178, 5050767, 6734356, 10101534, 13468712, 15152301, 20203068, 30304602, 40406136, 60609204, 121218408]

約数ペア:

[(1, 121218408), (2, 60609204), (3, 40406136), (4, 30304602), (6, 20203068), (8, 15152301), (9, 13468712), (12, 10101534), (18, 6734356), (24, 5050767), (36, 3367178), (72, 1683589)]