31046778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{246403}}^1$

素因数の和:246418

約数の個数: 24

約数和(自身を含む): 76878048

約数和(自身を除く): 45831270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 246403, 492806, 739209, 1478418, 1724821, 2217627, 3449642, 4435254, 5174463, 10348926, 15523389, 31046778]

約数ペア:

[(1, 31046778), (2, 15523389), (3, 10348926), (6, 5174463), (7, 4435254), (9, 3449642), (14, 2217627), (18, 1724821), (21, 1478418), (42, 739209), (63, 492806), (126, 246403)]