1281618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5498

約数の個数: 24

約数和(自身を含む): 2990988

約数和(自身を除く): 1709370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5477, 10954, 16431, 32862, 49293, 71201, 98586, 142402, 213603, 427206, 640809, 1281618]

約数ペア:

[(1, 1281618), (2, 640809), (3, 427206), (6, 213603), (9, 142402), (13, 98586), (18, 71201), (26, 49293), (39, 32862), (78, 16431), (117, 10954), (234, 5477)]