19711062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156437}}^1$

素因数の和:156452

約数の個数: 24

約数和(自身を含む): 48808656

約数和(自身を除く): 29097594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156437, 312874, 469311, 938622, 1095059, 1407933, 2190118, 2815866, 3285177, 6570354, 9855531, 19711062]

約数ペア:

[(1, 19711062), (2, 9855531), (3, 6570354), (6, 3285177), (7, 2815866), (9, 2190118), (14, 1407933), (18, 1095059), (21, 938622), (42, 469311), (63, 312874), (126, 156437)]