2185458156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{18731}}^1$

素因数の和:19211

約数の個数: 72

約数和(自身を含む): 6327519744

約数和(自身を除く): 4142061588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 926, 1389, 1852, 2778, 3241, 4167, 5556, 6482, 8334, 9723, 12964, 16668, 18731, 19446, 29169, 37462, 38892, 56193, 58338, 74924, 112386, 116676, 131117, 168579, 224772, 262234, 337158, 393351, 524468, 674316, 786702, 1180053, 1573404, 2360106, 4720212, 8672453, 17344906, 26017359, 34689812, 52034718, 60707171, 78052077, 104069436, 121414342, 156104154, 182121513, 242828684, 312208308, 364243026, 546364539, 728486052, 1092729078, 2185458156]

約数ペア:

[(1, 2185458156), (2, 1092729078), (3, 728486052), (4, 546364539), (6, 364243026), (7, 312208308), (9, 242828684), (12, 182121513), (14, 156104154), (18, 121414342), (21, 104069436), (28, 78052077), (36, 60707171), (42, 52034718), (63, 34689812), (84, 26017359), (126, 17344906), (252, 8672453), (463, 4720212), (926, 2360106), (1389, 1573404), (1852, 1180053), (2778, 786702), (3241, 674316), (4167, 524468), (5556, 393351), (6482, 337158), (8334, 262234), (9723, 224772), (12964, 168579), (16668, 131117), (18731, 116676), (19446, 112386), (29169, 74924), (37462, 58338), (38892, 56193)]