123669438

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 127236162

約数列:

[1, 2, 3, 6, 109, 218, 263, 327, 526, 654, 719, 789, 1438, 1578, 2157, 4314, 28667, 57334, 78371, 86001, 156742, 172002, 189097, 235113, 378194, 470226, 567291, 1134582, 20611573, 41223146, 61834719, 123669438]

約数ペア:

[(1, 123669438), (2, 61834719), (3, 41223146), (6, 20611573), (109, 1134582), (218, 567291), (263, 470226), (327, 378194), (526, 235113), (654, 189097), (719, 172002), (789, 156742), (1438, 86001), (1578, 78371), (2157, 57334), (4314, 28667)]