100402506

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{129719}}^1$

素因数の和:129770

約数の個数: 24

約数和(自身を含む): 222599520

約数和(自身を除く): 122197014

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 129719, 259438, 389157, 778314, 1167471, 2334942, 5577917, 11155834, 16733751, 33467502, 50201253, 100402506]

約数ペア:

[(1, 100402506), (2, 50201253), (3, 33467502), (6, 16733751), (9, 11155834), (18, 5577917), (43, 2334942), (86, 1167471), (129, 778314), (258, 389157), (387, 259438), (774, 129719)]