2018452446

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{541721}}^1$

素因数の和:541758

約数の個数: 40

約数和(自身を含む): 4719482064

約数和(自身を除く): 2701029618

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 541721, 1083442, 1625163, 3250326, 4875489, 9750978, 12459583, 14626467, 24919166, 29252934, 37378749, 43879401, 74757498, 87758802, 112136247, 224272494, 336408741, 672817482, 1009226223, 2018452446]

約数ペア:

[(1, 2018452446), (2, 1009226223), (3, 672817482), (6, 336408741), (9, 224272494), (18, 112136247), (23, 87758802), (27, 74757498), (46, 43879401), (54, 37378749), (69, 29252934), (81, 24919166), (138, 14626467), (162, 12459583), (207, 9750978), (414, 4875489), (621, 3250326), (1242, 1625163), (1863, 1083442), (3726, 541721)]