67291554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2621}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 147251520

約数和(自身を除く): 79959966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 2621, 4279, 5242, 7863, 8558, 12837, 15726, 25674, 28831, 57662, 86493, 172986, 1019569, 2039138, 3058707, 6117414, 11215259, 22430518, 33645777, 67291554]

約数ペア:

[(1, 67291554), (2, 33645777), (3, 22430518), (6, 11215259), (11, 6117414), (22, 3058707), (33, 2039138), (66, 1019569), (389, 172986), (778, 86493), (1167, 57662), (2334, 28831), (2621, 25674), (4279, 15726), (5242, 12837), (7863, 8558)]