31143684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18180

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 54233916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18149, 36298, 54447, 72596, 108894, 199639, 217788, 235937, 399278, 471874, 598917, 707811, 798556, 943748, 1197834, 1415622, 2395668, 2595307, 2831244, 5190614, 7785921, 10381228, 15571842, 31143684]

約数ペア:

[(1, 31143684), (2, 15571842), (3, 10381228), (4, 7785921), (6, 5190614), (11, 2831244), (12, 2595307), (13, 2395668), (22, 1415622), (26, 1197834), (33, 943748), (39, 798556), (44, 707811), (52, 598917), (66, 471874), (78, 399278), (132, 235937), (143, 217788), (156, 199639), (286, 108894), (429, 72596), (572, 54447), (858, 36298), (1716, 18149)]