17719716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 47540864

約数和(自身を除く): 29821148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1093, 1158, 1351, 2186, 2316, 2702, 3279, 4053, 4372, 5404, 6558, 7651, 8106, 13116, 15302, 16212, 22953, 30604, 45906, 91812, 210949, 421898, 632847, 843796, 1265694, 1476643, 2531388, 2953286, 4429929, 5906572, 8859858, 17719716]

約数ペア:

[(1, 17719716), (2, 8859858), (3, 5906572), (4, 4429929), (6, 2953286), (7, 2531388), (12, 1476643), (14, 1265694), (21, 843796), (28, 632847), (42, 421898), (84, 210949), (193, 91812), (386, 45906), (579, 30604), (772, 22953), (1093, 16212), (1158, 15302), (1351, 13116), (2186, 8106), (2316, 7651), (2702, 6558), (3279, 5404), (4053, 4372)]