61988958

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1559}}^1$

素因数の和:1661

約数の個数: 36

約数和(自身を含む): 137315880

約数和(自身を除く): 75326922

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 1559, 2209, 3118, 4418, 4677, 6627, 9354, 13254, 14031, 19881, 28062, 39762, 73273, 146546, 219819, 439638, 659457, 1318914, 3443831, 6887662, 10331493, 20662986, 30994479, 61988958]

約数ペア:

[(1, 61988958), (2, 30994479), (3, 20662986), (6, 10331493), (9, 6887662), (18, 3443831), (47, 1318914), (94, 659457), (141, 439638), (282, 219819), (423, 146546), (846, 73273), (1559, 39762), (2209, 28062), (3118, 19881), (4418, 14031), (4677, 13254), (6627, 9354)]