18475044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219941}}^1$

素因数の和:219955

約数の個数: 24

約数和(自身を含む): 49267008

約数和(自身を除く): 30791964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219941, 439882, 659823, 879764, 1319646, 1539587, 2639292, 3079174, 4618761, 6158348, 9237522, 18475044]

約数ペア:

[(1, 18475044), (2, 9237522), (3, 6158348), (4, 4618761), (6, 3079174), (7, 2639292), (12, 1539587), (14, 1319646), (21, 879764), (28, 659823), (42, 439882), (84, 219941)]