31373142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 35154858

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1847, 2831, 3694, 5541, 5662, 8493, 11082, 16986, 35093, 70186, 105279, 210558, 275203, 550406, 825609, 1651218, 5228857, 10457714, 15686571, 31373142]

約数ペア:

[(1, 31373142), (2, 15686571), (3, 10457714), (6, 5228857), (19, 1651218), (38, 825609), (57, 550406), (114, 275203), (149, 210558), (298, 105279), (447, 70186), (894, 35093), (1847, 16986), (2831, 11082), (3694, 8493), (5541, 5662)]