21469528066

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8011}}^1$

素因数の和:8120

約数の個数: 96

約数和(自身を含む): 41430372480

約数和(自身を除く): 19960844414

約数列:

[1, 2, 7, 14, 23, 29, 41, 46, 49, 58, 82, 98, 161, 203, 287, 322, 406, 574, 667, 943, 1127, 1189, 1334, 1421, 1886, 2009, 2254, 2378, 2842, 4018, 4669, 6601, 8011, 8323, 9338, 13202, 16022, 16646, 27347, 32683, 46207, 54694, 56077, 58261, 65366, 92414, 112154, 116522, 184253, 191429, 232319, 328451, 368506, 382858, 392539, 464638, 656902, 785078, 1289771, 1340003, 1626233, 2299157, 2579542, 2680006, 3252466, 4598314, 5343337, 7554373, 9028397, 9525079, 10686674, 11383631, 15108746, 16094099, 18056794, 19050158, 22767262, 32188198, 37403359, 52880611, 66675553, 74806718, 105761222, 133351106, 219076817, 261823513, 370164277, 438153634, 466728871, 523647026, 740328554, 933457742, 1533537719, 3067075438, 10734764033, 21469528066]

約数ペア:

[(1, 21469528066), (2, 10734764033), (7, 3067075438), (14, 1533537719), (23, 933457742), (29, 740328554), (41, 523647026), (46, 466728871), (49, 438153634), (58, 370164277), (82, 261823513), (98, 219076817), (161, 133351106), (203, 105761222), (287, 74806718), (322, 66675553), (406, 52880611), (574, 37403359), (667, 32188198), (943, 22767262), (1127, 19050158), (1189, 18056794), (1334, 16094099), (1421, 15108746), (1886, 11383631), (2009, 10686674), (2254, 9525079), (2378, 9028397), (2842, 7554373), (4018, 5343337), (4669, 4598314), (6601, 3252466), (8011, 2680006), (8323, 2579542), (9338, 2299157), (13202, 1626233), (16022, 1340003), (16646, 1289771), (27347, 785078), (32683, 656902), (46207, 464638), (54694, 392539), (56077, 382858), (58261, 368506), (65366, 328451), (92414, 232319), (112154, 191429), (116522, 184253)]