636558714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4969}}^1$

素因数の和:5635

約数の個数: 48

約数和(自身を含む): 1507222080

約数和(自身を除く): 870663366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 647, 1294, 1941, 3882, 4969, 5823, 7117, 9938, 11646, 14234, 14907, 21351, 29814, 42702, 44721, 54659, 64053, 89442, 109318, 128106, 163977, 327954, 491931, 983862, 3214943, 6429886, 9644829, 19289658, 28934487, 35364373, 57868974, 70728746, 106093119, 212186238, 318279357, 636558714]

約数ペア:

[(1, 636558714), (2, 318279357), (3, 212186238), (6, 106093119), (9, 70728746), (11, 57868974), (18, 35364373), (22, 28934487), (33, 19289658), (66, 9644829), (99, 6429886), (198, 3214943), (647, 983862), (1294, 491931), (1941, 327954), (3882, 163977), (4969, 128106), (5823, 109318), (7117, 89442), (9938, 64053), (11646, 54659), (14234, 44721), (14907, 42702), (21351, 29814)]