215684634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{5179}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 471421440

約数和(自身を除く): 255736806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 631, 1262, 1893, 3786, 5179, 6941, 10358, 13882, 15537, 20823, 31074, 41646, 56969, 113938, 170907, 341814, 3267949, 6535898, 9803847, 19607694, 35947439, 71894878, 107842317, 215684634]

約数ペア:

[(1, 215684634), (2, 107842317), (3, 71894878), (6, 35947439), (11, 19607694), (22, 9803847), (33, 6535898), (66, 3267949), (631, 341814), (1262, 170907), (1893, 113938), (3786, 56969), (5179, 41646), (6941, 31074), (10358, 20823), (13882, 15537)]