12640224792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40513541}}^1$

素因数の和:40513563

約数の個数: 32

約数和(自身を含む): 34031375280

約数和(自身を除く): 21391150488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 40513541, 81027082, 121540623, 162054164, 243081246, 324108328, 486162492, 526676033, 972324984, 1053352066, 1580028099, 2106704132, 3160056198, 4213408264, 6320112396, 12640224792]

約数ペア:

[(1, 12640224792), (2, 6320112396), (3, 4213408264), (4, 3160056198), (6, 2106704132), (8, 1580028099), (12, 1053352066), (13, 972324984), (24, 526676033), (26, 486162492), (39, 324108328), (52, 243081246), (78, 162054164), (104, 121540623), (156, 81027082), (312, 40513541)]