18006216

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 47779200

約数和(自身を除く): 29772984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 631, 696, 984, 1189, 1262, 1893, 2378, 2524, 3567, 3786, 4756, 5048, 7134, 7572, 9512, 14268, 15144, 18299, 25871, 28536, 36598, 51742, 54897, 73196, 77613, 103484, 109794, 146392, 155226, 206968, 219588, 310452, 439176, 620904, 750259, 1500518, 2250777, 3001036, 4501554, 6002072, 9003108, 18006216]

約数ペア:

[(1, 18006216), (2, 9003108), (3, 6002072), (4, 4501554), (6, 3001036), (8, 2250777), (12, 1500518), (24, 750259), (29, 620904), (41, 439176), (58, 310452), (82, 219588), (87, 206968), (116, 155226), (123, 146392), (164, 109794), (174, 103484), (232, 77613), (246, 73196), (328, 54897), (348, 51742), (492, 36598), (631, 28536), (696, 25871), (984, 18299), (1189, 15144), (1262, 14268), (1893, 9512), (2378, 7572), (2524, 7134), (3567, 5048), (3786, 4756)]