8520642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 36

約数和(自身を含む): 19997874

約数和(自身を除く): 11477232

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 2801, 3042, 5602, 8403, 16806, 25209, 36413, 50418, 72826, 109239, 218478, 327717, 473369, 655434, 946738, 1420107, 2840214, 4260321, 8520642]

約数ペア:

[(1, 8520642), (2, 4260321), (3, 2840214), (6, 1420107), (9, 946738), (13, 655434), (18, 473369), (26, 327717), (39, 218478), (78, 109239), (117, 72826), (169, 50418), (234, 36413), (338, 25209), (507, 16806), (1014, 8403), (1521, 5602), (2801, 3042)]