18196584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 34421016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1217, 1246, 1869, 2136, 2434, 2492, 3651, 3738, 4868, 4984, 7302, 7476, 8519, 9736, 14604, 14952, 17038, 25557, 29208, 34076, 51114, 68152, 102228, 108313, 204456, 216626, 324939, 433252, 649878, 758191, 866504, 1299756, 1516382, 2274573, 2599512, 3032764, 4549146, 6065528, 9098292, 18196584]

約数ペア:

[(1, 18196584), (2, 9098292), (3, 6065528), (4, 4549146), (6, 3032764), (7, 2599512), (8, 2274573), (12, 1516382), (14, 1299756), (21, 866504), (24, 758191), (28, 649878), (42, 433252), (56, 324939), (84, 216626), (89, 204456), (168, 108313), (178, 102228), (267, 68152), (356, 51114), (534, 34076), (623, 29208), (712, 25557), (1068, 17038), (1217, 14952), (1246, 14604), (1869, 9736), (2136, 8519), (2434, 7476), (2492, 7302), (3651, 4984), (3738, 4868)]