138805746

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{564251}}^1$

素因数の和:564297

約数の個数: 16

約数和(自身を含む): 284383008

約数和(自身を除く): 145577262

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 564251, 1128502, 1692753, 3385506, 23134291, 46268582, 69402873, 138805746]

約数ペア:

[(1, 138805746), (2, 69402873), (3, 46268582), (6, 23134291), (41, 3385506), (82, 1692753), (123, 1128502), (246, 564251)]