18164076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 51206400

約数和(自身を除く): 33042324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 599, 722, 798, 1083, 1198, 1444, 1596, 1797, 2166, 2396, 2527, 3594, 4193, 4332, 5054, 7188, 7581, 8386, 10108, 11381, 12579, 15162, 16772, 22762, 25158, 30324, 34143, 45524, 50316, 68286, 79667, 136572, 159334, 216239, 239001, 318668, 432478, 478002, 648717, 864956, 956004, 1297434, 1513673, 2594868, 3027346, 4541019, 6054692, 9082038, 18164076]

約数ペア:

[(1, 18164076), (2, 9082038), (3, 6054692), (4, 4541019), (6, 3027346), (7, 2594868), (12, 1513673), (14, 1297434), (19, 956004), (21, 864956), (28, 648717), (38, 478002), (42, 432478), (57, 318668), (76, 239001), (84, 216239), (114, 159334), (133, 136572), (228, 79667), (266, 68286), (361, 50316), (399, 45524), (532, 34143), (599, 30324), (722, 25158), (798, 22762), (1083, 16772), (1198, 15162), (1444, 12579), (1596, 11381), (1797, 10108), (2166, 8386), (2396, 7581), (2527, 7188), (3594, 5054), (4193, 4332)]