140216904

素因数分解:

$2^3\times 3^2\times {\mathrm{1947457}}^1$

素因数の和:1947469

約数の個数: 24

約数和(自身を含む): 379754310

約数和(自身を除く): 239537406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1947457, 3894914, 5842371, 7789828, 11684742, 15579656, 17527113, 23369484, 35054226, 46738968, 70108452, 140216904]

約数ペア:

[(1, 140216904), (2, 70108452), (3, 46738968), (4, 35054226), (6, 23369484), (8, 17527113), (9, 15579656), (12, 11684742), (18, 7789828), (24, 5842371), (36, 3894914), (72, 1947457)]