1311342018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2316

約数の個数: 96

約数和(自身を含む): 3189694464

約数和(自身を除く): 1878352446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 47, 49, 86, 94, 98, 129, 141, 147, 258, 282, 294, 301, 329, 602, 658, 903, 987, 1806, 1974, 2021, 2107, 2207, 2303, 4042, 4214, 4414, 4606, 6063, 6321, 6621, 6909, 12126, 12642, 13242, 13818, 14147, 15449, 28294, 30898, 42441, 46347, 84882, 92694, 94901, 99029, 103729, 108143, 189802, 198058, 207458, 216286, 284703, 297087, 311187, 324429, 569406, 594174, 622374, 648858, 664307, 726103, 1328614, 1452206, 1992921, 2178309, 3985842, 4356618, 4460347, 4650149, 5082721, 8920694, 9300298, 10165442, 13381041, 13950447, 15248163, 26762082, 27900894, 30496326, 31222429, 62444858, 93667287, 187334574, 218557003, 437114006, 655671009, 1311342018]

約数ペア:

[(1, 1311342018), (2, 655671009), (3, 437114006), (6, 218557003), (7, 187334574), (14, 93667287), (21, 62444858), (42, 31222429), (43, 30496326), (47, 27900894), (49, 26762082), (86, 15248163), (94, 13950447), (98, 13381041), (129, 10165442), (141, 9300298), (147, 8920694), (258, 5082721), (282, 4650149), (294, 4460347), (301, 4356618), (329, 3985842), (602, 2178309), (658, 1992921), (903, 1452206), (987, 1328614), (1806, 726103), (1974, 664307), (2021, 648858), (2107, 622374), (2207, 594174), (2303, 569406), (4042, 324429), (4214, 311187), (4414, 297087), (4606, 284703), (6063, 216286), (6321, 207458), (6621, 198058), (6909, 189802), (12126, 108143), (12642, 103729), (13242, 99029), (13818, 94901), (14147, 92694), (15449, 84882), (28294, 46347), (30898, 42441)]