1814863752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20849}}^1$

素因数の和:20908

約数の個数: 128

約数和(自身を含む): 5604480000

約数和(自身を除く): 3789616248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 14508, 20849, 21762, 29016, 41698, 43524, 62547, 83396, 87048, 125094, 166792, 187641, 250188, 271037, 375282, 500376, 542074, 562923, 646319, 750564, 813111, 1084148, 1125846, 1292638, 1501128, 1626222, 1938957, 2168296, 2251692, 2439333, 2585276, 3252444, 3877914, 4503384, 4878666, 5170552, 5816871, 6504888, 7317999, 7755828, 8402147, 9757332, 11633742, 14635998, 15511656, 16804294, 17450613, 19514664, 23267484, 25206441, 29271996, 33608588, 34901226, 46534968, 50412882, 58543992, 67217176, 69802452, 75619323, 100825764, 139604904, 151238646, 201651528, 226857969, 302477292, 453715938, 604954584, 907431876, 1814863752]

約数ペア:

[(1, 1814863752), (2, 907431876), (3, 604954584), (4, 453715938), (6, 302477292), (8, 226857969), (9, 201651528), (12, 151238646), (13, 139604904), (18, 100825764), (24, 75619323), (26, 69802452), (27, 67217176), (31, 58543992), (36, 50412882), (39, 46534968), (52, 34901226), (54, 33608588), (62, 29271996), (72, 25206441), (78, 23267484), (93, 19514664), (104, 17450613), (108, 16804294), (117, 15511656), (124, 14635998), (156, 11633742), (186, 9757332), (216, 8402147), (234, 7755828), (248, 7317999), (279, 6504888), (312, 5816871), (351, 5170552), (372, 4878666), (403, 4503384), (468, 3877914), (558, 3252444), (702, 2585276), (744, 2439333), (806, 2251692), (837, 2168296), (936, 1938957), (1116, 1626222), (1209, 1501128), (1404, 1292638), (1612, 1125846), (1674, 1084148), (2232, 813111), (2418, 750564), (2808, 646319), (3224, 562923), (3348, 542074), (3627, 500376), (4836, 375282), (6696, 271037), (7254, 250188), (9672, 187641), (10881, 166792), (14508, 125094), (20849, 87048), (21762, 83396), (29016, 62547), (41698, 43524)]