18100764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 51123072

約数和(自身を除く): 33022308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1063, 1419, 1548, 1892, 2126, 2838, 3189, 4252, 4257, 5676, 6378, 8514, 9567, 11693, 12756, 17028, 19134, 23386, 35079, 38268, 45709, 46772, 70158, 91418, 105237, 137127, 140316, 182836, 210474, 274254, 411381, 420948, 502799, 548508, 822762, 1005598, 1508397, 1645524, 2011196, 3016794, 4525191, 6033588, 9050382, 18100764]

約数ペア:

[(1, 18100764), (2, 9050382), (3, 6033588), (4, 4525191), (6, 3016794), (9, 2011196), (11, 1645524), (12, 1508397), (18, 1005598), (22, 822762), (33, 548508), (36, 502799), (43, 420948), (44, 411381), (66, 274254), (86, 210474), (99, 182836), (129, 140316), (132, 137127), (172, 105237), (198, 91418), (258, 70158), (387, 46772), (396, 45709), (473, 38268), (516, 35079), (774, 23386), (946, 19134), (1063, 17028), (1419, 12756), (1548, 11693), (1892, 9567), (2126, 8514), (2838, 6378), (3189, 5676), (4252, 4257)]