16237998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128873}}^1$

素因数の和:128888

約数の個数: 24

約数和(自身を含む): 40208688

約数和(自身を除く): 23970690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128873, 257746, 386619, 773238, 902111, 1159857, 1804222, 2319714, 2706333, 5412666, 8118999, 16237998]

約数ペア:

[(1, 16237998), (2, 8118999), (3, 5412666), (6, 2706333), (7, 2319714), (9, 1804222), (14, 1159857), (18, 902111), (21, 773238), (42, 386619), (63, 257746), (126, 128873)]