15663665412

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{438169}}^1$

素因数の和:438513

約数の個数: 48

約数和(自身を含む): 40732283200

約数和(自身を除く): 25068617788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 8937, 11916, 17874, 35748, 438169, 876338, 1314507, 1752676, 2629014, 3943521, 5258028, 7887042, 11830563, 15774084, 23661126, 47322252, 145033939, 290067878, 435101817, 580135756, 870203634, 1305305451, 1740407268, 2610610902, 3915916353, 5221221804, 7831832706, 15663665412]

約数ペア:

[(1, 15663665412), (2, 7831832706), (3, 5221221804), (4, 3915916353), (6, 2610610902), (9, 1740407268), (12, 1305305451), (18, 870203634), (27, 580135756), (36, 435101817), (54, 290067878), (108, 145033939), (331, 47322252), (662, 23661126), (993, 15774084), (1324, 11830563), (1986, 7887042), (2979, 5258028), (3972, 3943521), (5958, 2629014), (8937, 1752676), (11916, 1314507), (17874, 876338), (35748, 438169)]