315630198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1348847}}^1$

素因数の和:1348868

約数の個数: 24

約数和(自身を含む): 736471008

約数和(自身を除く): 420840810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1348847, 2697694, 4046541, 8093082, 12139623, 17535011, 24279246, 35070022, 52605033, 105210066, 157815099, 315630198]

約数ペア:

[(1, 315630198), (2, 157815099), (3, 105210066), (6, 52605033), (9, 35070022), (13, 24279246), (18, 17535011), (26, 12139623), (39, 8093082), (78, 4046541), (117, 2697694), (234, 1348847)]