90307518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2131}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 206718720

約数和(自身を除く): 116411202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 2131, 3027, 4262, 6054, 6393, 7063, 12786, 14126, 14917, 21189, 29834, 42378, 44751, 89502, 2150179, 4300358, 6450537, 12901074, 15051253, 30102506, 45153759, 90307518]

約数ペア:

[(1, 90307518), (2, 45153759), (3, 30102506), (6, 15051253), (7, 12901074), (14, 6450537), (21, 4300358), (42, 2150179), (1009, 89502), (2018, 44751), (2131, 42378), (3027, 29834), (4262, 21189), (6054, 14917), (6393, 14126), (7063, 12786)]