15663217596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{921149}}^1$

素因数の和:921278

約数の個数: 48

約数和(自身を含む): 39719988000

約数和(自身を除く): 24056770404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 921149, 1842298, 2763447, 3684596, 5526894, 11053788, 11974937, 23949874, 35924811, 47899748, 71849622, 100405241, 143699244, 200810482, 301215723, 401620964, 602431446, 1204862892, 1305268133, 2610536266, 3915804399, 5221072532, 7831608798, 15663217596]

約数ペア:

[(1, 15663217596), (2, 7831608798), (3, 5221072532), (4, 3915804399), (6, 2610536266), (12, 1305268133), (13, 1204862892), (26, 602431446), (39, 401620964), (52, 301215723), (78, 200810482), (109, 143699244), (156, 100405241), (218, 71849622), (327, 47899748), (436, 35924811), (654, 23949874), (1308, 11974937), (1417, 11053788), (2834, 5526894), (4251, 3684596), (5668, 2763447), (8502, 1842298), (17004, 921149)]