12453156

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 32786880

約数和(自身を除く): 20333724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1721, 1809, 2412, 3442, 3618, 5163, 6884, 7236, 10326, 15489, 20652, 30978, 46467, 61956, 92934, 115307, 185868, 230614, 345921, 461228, 691842, 1037763, 1383684, 2075526, 3113289, 4151052, 6226578, 12453156]

約数ペア:

[(1, 12453156), (2, 6226578), (3, 4151052), (4, 3113289), (6, 2075526), (9, 1383684), (12, 1037763), (18, 691842), (27, 461228), (36, 345921), (54, 230614), (67, 185868), (108, 115307), (134, 92934), (201, 61956), (268, 46467), (402, 30978), (603, 20652), (804, 15489), (1206, 10326), (1721, 7236), (1809, 6884), (2412, 5163), (3442, 3618)]