139734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 346320

約数和(自身を除く): 206586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1109, 2218, 3327, 6654, 7763, 9981, 15526, 19962, 23289, 46578, 69867, 139734]

約数ペア:

[(1, 139734), (2, 69867), (3, 46578), (6, 23289), (7, 19962), (9, 15526), (14, 9981), (18, 7763), (21, 6654), (42, 3327), (63, 2218), (126, 1109)]