2019923178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1193}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 5076582336

約数和(自身を除く): 3056659158

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 443, 546, 637, 886, 1193, 1274, 1329, 1911, 2386, 2658, 3101, 3579, 3822, 5759, 6202, 7158, 8351, 9303, 11518, 15509, 16702, 17277, 18606, 21707, 25053, 31018, 34554, 40313, 43414, 46527, 50106, 58457, 65121, 80626, 93054, 108563, 116914, 120939, 130242, 175371, 217126, 241878, 282191, 325689, 350742, 528499, 564382, 651378, 759941, 846573, 1056998, 1519882, 1585497, 1693146, 2279823, 3170994, 3699493, 4559646, 6870487, 7398986, 11098479, 13740974, 20611461, 22196958, 25896451, 41222922, 48093409, 51792902, 77689353, 96186818, 144280227, 155378706, 288560454, 336653863, 673307726, 1009961589, 2019923178]

約数ペア:

[(1, 2019923178), (2, 1009961589), (3, 673307726), (6, 336653863), (7, 288560454), (13, 155378706), (14, 144280227), (21, 96186818), (26, 77689353), (39, 51792902), (42, 48093409), (49, 41222922), (78, 25896451), (91, 22196958), (98, 20611461), (147, 13740974), (182, 11098479), (273, 7398986), (294, 6870487), (443, 4559646), (546, 3699493), (637, 3170994), (886, 2279823), (1193, 1693146), (1274, 1585497), (1329, 1519882), (1911, 1056998), (2386, 846573), (2658, 759941), (3101, 651378), (3579, 564382), (3822, 528499), (5759, 350742), (6202, 325689), (7158, 282191), (8351, 241878), (9303, 217126), (11518, 175371), (15509, 130242), (16702, 120939), (17277, 116914), (18606, 108563), (21707, 93054), (25053, 80626), (31018, 65121), (34554, 58457), (40313, 50106), (43414, 46527)]