138880746

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{92959}}^1$

素因数の和:93050

約数の個数: 24

約数和(自身を含む): 304536960

約数和(自身を除く): 165656214

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 92959, 185918, 278877, 557754, 836631, 1673262, 7715597, 15431194, 23146791, 46293582, 69440373, 138880746]

約数ペア:

[(1, 138880746), (2, 69440373), (3, 46293582), (6, 23146791), (9, 15431194), (18, 7715597), (83, 1673262), (166, 836631), (249, 557754), (498, 278877), (747, 185918), (1494, 92959)]