19671732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17668

約数の個数: 36

約数和(自身を含む): 51332736

約数和(自身を除く): 31661004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17627, 35254, 52881, 70508, 105762, 158643, 211524, 317286, 546437, 634572, 1092874, 1639311, 2185748, 3278622, 4917933, 6557244, 9835866, 19671732]

約数ペア:

[(1, 19671732), (2, 9835866), (3, 6557244), (4, 4917933), (6, 3278622), (9, 2185748), (12, 1639311), (18, 1092874), (31, 634572), (36, 546437), (62, 317286), (93, 211524), (124, 158643), (186, 105762), (279, 70508), (372, 52881), (558, 35254), (1116, 17627)]