18564612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 50041152

約数和(自身を除く): 31476540

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8273, 16546, 24819, 33092, 49638, 91003, 99276, 140641, 182006, 273009, 281282, 364012, 421923, 546018, 562564, 843846, 1092036, 1547051, 1687692, 3094102, 4641153, 6188204, 9282306, 18564612]

約数ペア:

[(1, 18564612), (2, 9282306), (3, 6188204), (4, 4641153), (6, 3094102), (11, 1687692), (12, 1547051), (17, 1092036), (22, 843846), (33, 562564), (34, 546018), (44, 421923), (51, 364012), (66, 281282), (68, 273009), (102, 182006), (132, 140641), (187, 99276), (204, 91003), (374, 49638), (561, 33092), (748, 24819), (1122, 16546), (2244, 8273)]