61647426

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3449}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 137448000

約数和(自身を除く): 75800574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 3449, 5958, 6898, 8937, 10347, 17874, 20694, 31041, 62082, 93123, 186246, 1141619, 2283238, 3424857, 6849714, 10274571, 20549142, 30823713, 61647426]

約数ペア:

[(1, 61647426), (2, 30823713), (3, 20549142), (6, 10274571), (9, 6849714), (18, 3424857), (27, 2283238), (54, 1141619), (331, 186246), (662, 93123), (993, 62082), (1986, 31041), (2979, 20694), (3449, 17874), (5958, 10347), (6898, 8937)]