18306708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217937}}^1$

素因数の和:217951

約数の個数: 24

約数和(自身を含む): 48818112

約数和(自身を除く): 30511404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217937, 435874, 653811, 871748, 1307622, 1525559, 2615244, 3051118, 4576677, 6102236, 9153354, 18306708]

約数ペア:

[(1, 18306708), (2, 9153354), (3, 6102236), (4, 4576677), (6, 3051118), (7, 2615244), (12, 1525559), (14, 1307622), (21, 871748), (28, 653811), (42, 435874), (84, 217937)]