21976026

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 46344960

約数和(自身を除く): 24368934

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2383, 3074, 4611, 4766, 7149, 9222, 14298, 69107, 126299, 138214, 207321, 252598, 378897, 414642, 757794, 3662671, 7325342, 10988013, 21976026]

約数ペア:

[(1, 21976026), (2, 10988013), (3, 7325342), (6, 3662671), (29, 757794), (53, 414642), (58, 378897), (87, 252598), (106, 207321), (159, 138214), (174, 126299), (318, 69107), (1537, 14298), (2383, 9222), (3074, 7149), (4611, 4766)]