13905294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 31401552

約数和(自身を除く): 17496258

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 337, 529, 598, 674, 897, 1011, 1058, 1587, 1794, 2022, 3174, 4381, 6877, 7751, 8762, 13143, 13754, 15502, 20631, 23253, 26286, 41262, 46506, 100763, 178273, 201526, 302289, 356546, 534819, 604578, 1069638, 2317549, 4635098, 6952647, 13905294]

約数ペア:

[(1, 13905294), (2, 6952647), (3, 4635098), (6, 2317549), (13, 1069638), (23, 604578), (26, 534819), (39, 356546), (46, 302289), (69, 201526), (78, 178273), (138, 100763), (299, 46506), (337, 41262), (529, 26286), (598, 23253), (674, 20631), (897, 15502), (1011, 13754), (1058, 13143), (1587, 8762), (1794, 7751), (2022, 6877), (3174, 4381)]