18473868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73309}}^1$

素因数の和:73326

約数の個数: 36

約数和(自身を含む): 53369680

約数和(自身を除く): 34895812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73309, 146618, 219927, 293236, 439854, 513163, 659781, 879708, 1026326, 1319562, 1539489, 2052652, 2639124, 3078978, 4618467, 6157956, 9236934, 18473868]

約数ペア:

[(1, 18473868), (2, 9236934), (3, 6157956), (4, 4618467), (6, 3078978), (7, 2639124), (9, 2052652), (12, 1539489), (14, 1319562), (18, 1026326), (21, 879708), (28, 659781), (36, 513163), (42, 439854), (63, 293236), (84, 219927), (126, 146618), (252, 73309)]