13251213336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12840323}}^1$

素因数の和:12840375

約数の個数: 32

約数和(自身を含む): 33898455360

約数和(自身を除く): 20647242024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12840323, 25680646, 38520969, 51361292, 77041938, 102722584, 154083876, 308167752, 552133889, 1104267778, 1656401667, 2208535556, 3312803334, 4417071112, 6625606668, 13251213336]

約数ペア:

[(1, 13251213336), (2, 6625606668), (3, 4417071112), (4, 3312803334), (6, 2208535556), (8, 1656401667), (12, 1104267778), (24, 552133889), (43, 308167752), (86, 154083876), (129, 102722584), (172, 77041938), (258, 51361292), (344, 38520969), (516, 25680646), (1032, 12840323)]