26404638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19948

約数の個数: 32

約数和(自身を含む): 60219936

約数和(自身を除く): 33815298

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 19913, 39826, 59739, 119478, 258869, 338521, 517738, 677042, 776607, 1015563, 1553214, 2031126, 4400773, 8801546, 13202319, 26404638]

約数ペア:

[(1, 26404638), (2, 13202319), (3, 8801546), (6, 4400773), (13, 2031126), (17, 1553214), (26, 1015563), (34, 776607), (39, 677042), (51, 517738), (78, 338521), (102, 258869), (221, 119478), (442, 59739), (663, 39826), (1326, 19913)]