64892826

素因数分解:

$2^1\times 3^4\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1420

約数の個数: 40

約数和(自身を含む): 145918740

約数和(自身を除く): 81025914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 397, 794, 1009, 1191, 2018, 2382, 3027, 3573, 6054, 7146, 9081, 10719, 18162, 21438, 27243, 32157, 54486, 64314, 81729, 163458, 400573, 801146, 1201719, 2403438, 3605157, 7210314, 10815471, 21630942, 32446413, 64892826]

約数ペア:

[(1, 64892826), (2, 32446413), (3, 21630942), (6, 10815471), (9, 7210314), (18, 3605157), (27, 2403438), (54, 1201719), (81, 801146), (162, 400573), (397, 163458), (794, 81729), (1009, 64314), (1191, 54486), (2018, 32157), (2382, 27243), (3027, 21438), (3573, 18162), (6054, 10719), (7146, 9081)]