389214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3104

約数の個数: 24

約数和(自身を含む): 964080

約数和(自身を除く): 574866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3089, 6178, 9267, 18534, 21623, 27801, 43246, 55602, 64869, 129738, 194607, 389214]

約数ペア:

[(1, 389214), (2, 194607), (3, 129738), (6, 64869), (7, 55602), (9, 43246), (14, 27801), (18, 21623), (21, 18534), (42, 9267), (63, 6178), (126, 3089)]