15690020958

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21260191}}^1$

素因数の和:21260240

約数の個数: 24

約数和(自身を含む): 34824194496

約数和(自身を除く): 19134173538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 21260191, 42520382, 63780573, 127561146, 191341719, 382683438, 871667831, 1743335662, 2615003493, 5230006986, 7845010479, 15690020958]

約数ペア:

[(1, 15690020958), (2, 7845010479), (3, 5230006986), (6, 2615003493), (9, 1743335662), (18, 871667831), (41, 382683438), (82, 191341719), (123, 127561146), (246, 63780573), (369, 42520382), (738, 21260191)]