17420976

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:714

約数の個数: 60

約数和(自身を含む): 49037040

約数和(自身を除く): 31616064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 389, 622, 778, 933, 1167, 1244, 1556, 1866, 2334, 2488, 2799, 3112, 3501, 3732, 4668, 4976, 5598, 6224, 7002, 7464, 9336, 11196, 14004, 14928, 18672, 22392, 28008, 44784, 56016, 120979, 241958, 362937, 483916, 725874, 967832, 1088811, 1451748, 1935664, 2177622, 2903496, 4355244, 5806992, 8710488, 17420976]

約数ペア:

[(1, 17420976), (2, 8710488), (3, 5806992), (4, 4355244), (6, 2903496), (8, 2177622), (9, 1935664), (12, 1451748), (16, 1088811), (18, 967832), (24, 725874), (36, 483916), (48, 362937), (72, 241958), (144, 120979), (311, 56016), (389, 44784), (622, 28008), (778, 22392), (933, 18672), (1167, 14928), (1244, 14004), (1556, 11196), (1866, 9336), (2334, 7464), (2488, 7002), (2799, 6224), (3112, 5598), (3501, 4976), (3732, 4668)]