12491568

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 60

約数和(自身を含む): 35206080

約数和(自身を除く): 22714512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 389, 446, 669, 778, 892, 1167, 1338, 1556, 1784, 2007, 2334, 2676, 3112, 3501, 3568, 4014, 4668, 5352, 6224, 7002, 8028, 9336, 10704, 14004, 16056, 18672, 28008, 32112, 56016, 86747, 173494, 260241, 346988, 520482, 693976, 780723, 1040964, 1387952, 1561446, 2081928, 3122892, 4163856, 6245784, 12491568]

約数ペア:

[(1, 12491568), (2, 6245784), (3, 4163856), (4, 3122892), (6, 2081928), (8, 1561446), (9, 1387952), (12, 1040964), (16, 780723), (18, 693976), (24, 520482), (36, 346988), (48, 260241), (72, 173494), (144, 86747), (223, 56016), (389, 32112), (446, 28008), (669, 18672), (778, 16056), (892, 14004), (1167, 10704), (1338, 9336), (1556, 8028), (1784, 7002), (2007, 6224), (2334, 5352), (2676, 4668), (3112, 4014), (3501, 3568)]