550649862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4370237}}^1$

素因数の和:4370252

約数の個数: 24

約数和(自身を含む): 1363514256

約数和(自身を除く): 812864394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4370237, 8740474, 13110711, 26221422, 30591659, 39332133, 61183318, 78664266, 91774977, 183549954, 275324931, 550649862]

約数ペア:

[(1, 550649862), (2, 275324931), (3, 183549954), (6, 91774977), (7, 78664266), (9, 61183318), (14, 39332133), (18, 30591659), (21, 26221422), (42, 13110711), (63, 8740474), (126, 4370237)]