259506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 606060

約数和(自身を除く): 346554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1109, 2218, 3327, 6654, 9981, 14417, 19962, 28834, 43251, 86502, 129753, 259506]

約数ペア:

[(1, 259506), (2, 129753), (3, 86502), (6, 43251), (9, 28834), (13, 19962), (18, 14417), (26, 9981), (39, 6654), (78, 3327), (117, 2218), (234, 1109)]