120457038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21751}}^1$

素因数の和:21840

約数の個数: 32

約数和(自身を含む): 263112192

約数和(自身を除く): 142655154

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 21751, 43502, 65253, 130506, 282763, 565526, 848289, 1544321, 1696578, 3088642, 4632963, 9265926, 20076173, 40152346, 60228519, 120457038]

約数ペア:

[(1, 120457038), (2, 60228519), (3, 40152346), (6, 20076173), (13, 9265926), (26, 4632963), (39, 3088642), (71, 1696578), (78, 1544321), (142, 848289), (213, 565526), (426, 282763), (923, 130506), (1846, 65253), (2769, 43502), (5538, 21751)]