23781156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 64149120

約数和(自身を除く): 40367964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3181, 3738, 6362, 7476, 9543, 12724, 19086, 22267, 38172, 44534, 66801, 89068, 133602, 267204, 283109, 566218, 849327, 1132436, 1698654, 1981763, 3397308, 3963526, 5945289, 7927052, 11890578, 23781156]

約数ペア:

[(1, 23781156), (2, 11890578), (3, 7927052), (4, 5945289), (6, 3963526), (7, 3397308), (12, 1981763), (14, 1698654), (21, 1132436), (28, 849327), (42, 566218), (84, 283109), (89, 267204), (178, 133602), (267, 89068), (356, 66801), (534, 44534), (623, 38172), (1068, 22267), (1246, 19086), (1869, 12724), (2492, 9543), (3181, 7476), (3738, 6362)]