2742612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 7042560

約数和(自身を除く): 4299948

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 523, 874, 1046, 1311, 1569, 1748, 2092, 2622, 3138, 5244, 6276, 9937, 12029, 19874, 24058, 29811, 36087, 39748, 48116, 59622, 72174, 119244, 144348, 228551, 457102, 685653, 914204, 1371306, 2742612]

約数ペア:

[(1, 2742612), (2, 1371306), (3, 914204), (4, 685653), (6, 457102), (12, 228551), (19, 144348), (23, 119244), (38, 72174), (46, 59622), (57, 48116), (69, 39748), (76, 36087), (92, 29811), (114, 24058), (138, 19874), (228, 12029), (276, 9937), (437, 6276), (523, 5244), (874, 3138), (1046, 2622), (1311, 2092), (1569, 1748)]