1246281372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20521}}^1$

素因数の和:20779

約数の個数: 72

約数和(自身を含む): 3615483872

約数和(自身を除く): 2369202500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 20521, 30366, 41042, 60732, 61563, 82084, 123126, 143647, 184689, 246252, 287294, 369378, 430941, 574588, 738756, 861882, 1292823, 1723764, 2585646, 4945561, 5171292, 9891122, 14836683, 19782244, 29673366, 34618927, 44510049, 59346732, 69237854, 89020098, 103856781, 138475708, 178040196, 207713562, 311570343, 415427124, 623140686, 1246281372]

約数ペア:

[(1, 1246281372), (2, 623140686), (3, 415427124), (4, 311570343), (6, 207713562), (7, 178040196), (9, 138475708), (12, 103856781), (14, 89020098), (18, 69237854), (21, 59346732), (28, 44510049), (36, 34618927), (42, 29673366), (63, 19782244), (84, 14836683), (126, 9891122), (241, 5171292), (252, 4945561), (482, 2585646), (723, 1723764), (964, 1292823), (1446, 861882), (1687, 738756), (2169, 574588), (2892, 430941), (3374, 369378), (4338, 287294), (5061, 246252), (6748, 184689), (8676, 143647), (10122, 123126), (15183, 82084), (20244, 61563), (20521, 60732), (30366, 41042)]