16809282

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 43931712

約数和(自身を除く): 27122430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 243, 366, 378, 427, 486, 549, 567, 729, 854, 1098, 1134, 1281, 1458, 1647, 1701, 2187, 2562, 3294, 3402, 3843, 4374, 4941, 5103, 6561, 7686, 9882, 10206, 11529, 13122, 14823, 15309, 19683, 23058, 29646, 30618, 34587, 39366, 44469, 45927, 69174, 88938, 91854, 103761, 133407, 137781, 207522, 266814, 275562, 311283, 400221, 622566, 800442, 933849, 1200663, 1867698, 2401326, 2801547, 5603094, 8404641, 16809282]

約数ペア:

[(1, 16809282), (2, 8404641), (3, 5603094), (6, 2801547), (7, 2401326), (9, 1867698), (14, 1200663), (18, 933849), (21, 800442), (27, 622566), (42, 400221), (54, 311283), (61, 275562), (63, 266814), (81, 207522), (122, 137781), (126, 133407), (162, 103761), (183, 91854), (189, 88938), (243, 69174), (366, 45927), (378, 44469), (427, 39366), (486, 34587), (549, 30618), (567, 29646), (729, 23058), (854, 19683), (1098, 15309), (1134, 14823), (1281, 13122), (1458, 11529), (1647, 10206), (1701, 9882), (2187, 7686), (2562, 6561), (3294, 5103), (3402, 4941), (3843, 4374)]