129174786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{552029}}^1$

素因数の和:552050

約数の個数: 24

約数和(自身を含む): 301408380

約数和(自身を除く): 172233594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 552029, 1104058, 1656087, 3312174, 4968261, 7176377, 9936522, 14352754, 21529131, 43058262, 64587393, 129174786]

約数ペア:

[(1, 129174786), (2, 64587393), (3, 43058262), (6, 21529131), (9, 14352754), (13, 9936522), (18, 7176377), (26, 4968261), (39, 3312174), (78, 1656087), (117, 1104058), (234, 552029)]