61975998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491873}}^1$

素因数の和:491888

約数の個数: 24

約数和(自身を含む): 153464688

約数和(自身を除く): 91488690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491873, 983746, 1475619, 2951238, 3443111, 4426857, 6886222, 8853714, 10329333, 20658666, 30987999, 61975998]

約数ペア:

[(1, 61975998), (2, 30987999), (3, 20658666), (6, 10329333), (7, 8853714), (9, 6886222), (14, 4426857), (18, 3443111), (21, 2951238), (42, 1475619), (63, 983746), (126, 491873)]