21588331374

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3083}}^1$

素因数の和:3326

約数の個数: 96

約数和(自身を含む): 48899410560

約数和(自身を除く): 27311079186

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 109, 129, 166, 218, 249, 258, 327, 387, 498, 654, 747, 774, 981, 1494, 1962, 3083, 3569, 4687, 6166, 7138, 9047, 9249, 9374, 10707, 14061, 18094, 18498, 21414, 27141, 27747, 28122, 32121, 42183, 54282, 55494, 64242, 81423, 84366, 132569, 162846, 255889, 265138, 336047, 389021, 397707, 511778, 672094, 767667, 778042, 795414, 1008141, 1167063, 1193121, 1535334, 2016282, 2303001, 2334126, 2386242, 3024423, 3501189, 4606002, 6048846, 7002378, 11003227, 14450021, 22006454, 27891901, 28900042, 33009681, 43350063, 55783802, 66019362, 83675703, 86700126, 99029043, 130050189, 167351406, 198058086, 251027109, 260100378, 502054218, 1199351743, 2398703486, 3598055229, 7196110458, 10794165687, 21588331374]

約数ペア:

[(1, 21588331374), (2, 10794165687), (3, 7196110458), (6, 3598055229), (9, 2398703486), (18, 1199351743), (43, 502054218), (83, 260100378), (86, 251027109), (109, 198058086), (129, 167351406), (166, 130050189), (218, 99029043), (249, 86700126), (258, 83675703), (327, 66019362), (387, 55783802), (498, 43350063), (654, 33009681), (747, 28900042), (774, 27891901), (981, 22006454), (1494, 14450021), (1962, 11003227), (3083, 7002378), (3569, 6048846), (4687, 4606002), (6166, 3501189), (7138, 3024423), (9047, 2386242), (9249, 2334126), (9374, 2303001), (10707, 2016282), (14061, 1535334), (18094, 1193121), (18498, 1167063), (21414, 1008141), (27141, 795414), (27747, 778042), (28122, 767667), (32121, 672094), (42183, 511778), (54282, 397707), (55494, 389021), (64242, 336047), (81423, 265138), (84366, 255889), (132569, 162846)]