13319376

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 40176000

約数和(自身を除く): 26856624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 809, 1029, 1176, 1372, 1618, 2058, 2352, 2427, 2744, 3236, 4116, 4854, 5488, 5663, 6472, 8232, 9708, 11326, 12944, 16464, 16989, 19416, 22652, 33978, 38832, 39641, 45304, 67956, 79282, 90608, 118923, 135912, 158564, 237846, 271824, 277487, 317128, 475692, 554974, 634256, 832461, 951384, 1109948, 1664922, 1902768, 2219896, 3329844, 4439792, 6659688, 13319376]

約数ペア:

[(1, 13319376), (2, 6659688), (3, 4439792), (4, 3329844), (6, 2219896), (7, 1902768), (8, 1664922), (12, 1109948), (14, 951384), (16, 832461), (21, 634256), (24, 554974), (28, 475692), (42, 317128), (48, 277487), (49, 271824), (56, 237846), (84, 158564), (98, 135912), (112, 118923), (147, 90608), (168, 79282), (196, 67956), (294, 45304), (336, 39641), (343, 38832), (392, 33978), (588, 22652), (686, 19416), (784, 16989), (809, 16464), (1029, 12944), (1176, 11326), (1372, 9708), (1618, 8232), (2058, 6472), (2352, 5663), (2427, 5488), (2744, 4854), (3236, 4116)]