15243564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 25882836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2039, 2492, 3738, 4078, 6117, 7476, 8156, 12234, 14273, 24468, 28546, 42819, 57092, 85638, 171276, 181471, 362942, 544413, 725884, 1088826, 1270297, 2177652, 2540594, 3810891, 5081188, 7621782, 15243564]

約数ペア:

[(1, 15243564), (2, 7621782), (3, 5081188), (4, 3810891), (6, 2540594), (7, 2177652), (12, 1270297), (14, 1088826), (21, 725884), (28, 544413), (42, 362942), (84, 181471), (89, 171276), (178, 85638), (267, 57092), (356, 42819), (534, 28546), (623, 24468), (1068, 14273), (1246, 12234), (1869, 8156), (2039, 7476), (2492, 6117), (3738, 4078)]