18107076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 49392000

約数和(自身を除く): 31284924

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 149, 156, 164, 228, 246, 247, 298, 447, 492, 494, 533, 596, 741, 779, 894, 988, 1066, 1482, 1558, 1599, 1788, 1937, 2132, 2337, 2831, 2964, 3116, 3198, 3874, 4674, 5662, 5811, 6109, 6396, 7748, 8493, 9348, 10127, 11324, 11622, 12218, 16986, 18327, 20254, 23244, 24436, 30381, 33972, 36654, 36803, 40508, 60762, 73308, 73606, 79417, 110409, 116071, 121524, 147212, 158834, 220818, 232142, 238251, 317668, 348213, 441636, 464284, 476502, 696426, 953004, 1392852, 1508923, 3017846, 4526769, 6035692, 9053538, 18107076]

約数ペア:

[(1, 18107076), (2, 9053538), (3, 6035692), (4, 4526769), (6, 3017846), (12, 1508923), (13, 1392852), (19, 953004), (26, 696426), (38, 476502), (39, 464284), (41, 441636), (52, 348213), (57, 317668), (76, 238251), (78, 232142), (82, 220818), (114, 158834), (123, 147212), (149, 121524), (156, 116071), (164, 110409), (228, 79417), (246, 73606), (247, 73308), (298, 60762), (447, 40508), (492, 36803), (494, 36654), (533, 33972), (596, 30381), (741, 24436), (779, 23244), (894, 20254), (988, 18327), (1066, 16986), (1482, 12218), (1558, 11622), (1599, 11324), (1788, 10127), (1937, 9348), (2132, 8493), (2337, 7748), (2831, 6396), (2964, 6109), (3116, 5811), (3198, 5662), (3874, 4674)]