18565909788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{140281}}^1$

素因数の和:140598

約数の個数: 48

約数和(自身を含む): 44542340640

約数和(自身を除く): 25976430852

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 269, 492, 538, 807, 1076, 1614, 3228, 11029, 22058, 33087, 44116, 66174, 132348, 140281, 280562, 420843, 561124, 841686, 1683372, 5751521, 11503042, 17254563, 23006084, 34509126, 37735589, 69018252, 75471178, 113206767, 150942356, 226413534, 452827068, 1547159149, 3094318298, 4641477447, 6188636596, 9282954894, 18565909788]

約数ペア:

[(1, 18565909788), (2, 9282954894), (3, 6188636596), (4, 4641477447), (6, 3094318298), (12, 1547159149), (41, 452827068), (82, 226413534), (123, 150942356), (164, 113206767), (246, 75471178), (269, 69018252), (492, 37735589), (538, 34509126), (807, 23006084), (1076, 17254563), (1614, 11503042), (3228, 5751521), (11029, 1683372), (22058, 841686), (33087, 561124), (44116, 420843), (66174, 280562), (132348, 140281)]