2004429402

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1345

約数の個数: 80

約数和(自身を含む): 4620635712

約数和(自身を除く): 2616206310

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 307, 369, 614, 738, 921, 983, 1107, 1842, 1966, 2214, 2763, 2949, 3321, 5526, 5898, 6642, 8289, 8847, 12587, 16578, 17694, 24867, 25174, 26541, 37761, 40303, 49734, 53082, 75522, 79623, 80606, 113283, 120909, 159246, 226566, 241818, 301781, 339849, 362727, 603562, 679698, 725454, 905343, 1019547, 1088181, 1810686, 2039094, 2176362, 2716029, 3264543, 5432058, 6529086, 8148087, 12373021, 16296174, 24444261, 24746042, 37119063, 48888522, 74238126, 111357189, 222714378, 334071567, 668143134, 1002214701, 2004429402]

約数ペア:

[(1, 2004429402), (2, 1002214701), (3, 668143134), (6, 334071567), (9, 222714378), (18, 111357189), (27, 74238126), (41, 48888522), (54, 37119063), (81, 24746042), (82, 24444261), (123, 16296174), (162, 12373021), (246, 8148087), (307, 6529086), (369, 5432058), (614, 3264543), (738, 2716029), (921, 2176362), (983, 2039094), (1107, 1810686), (1842, 1088181), (1966, 1019547), (2214, 905343), (2763, 725454), (2949, 679698), (3321, 603562), (5526, 362727), (5898, 339849), (6642, 301781), (8289, 241818), (8847, 226566), (12587, 159246), (16578, 120909), (17694, 113283), (24867, 80606), (25174, 79623), (26541, 75522), (37761, 53082), (40303, 49734)]