19619615016

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{848893}}^1$

素因数の和:849015

約数の個数: 64

約数和(自身を含む): 55008331200

約数和(自身を除く): 35388716184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11556, 23112, 848893, 1697786, 2546679, 3395572, 5093358, 6791144, 7640037, 10186716, 15280074, 20373432, 22920111, 30560148, 45840222, 61120296, 90831551, 91680444, 181663102, 183360888, 272494653, 363326204, 544989306, 726652408, 817483959, 1089978612, 1634967918, 2179957224, 2452451877, 3269935836, 4904903754, 6539871672, 9809807508, 19619615016]

約数ペア:

[(1, 19619615016), (2, 9809807508), (3, 6539871672), (4, 4904903754), (6, 3269935836), (8, 2452451877), (9, 2179957224), (12, 1634967918), (18, 1089978612), (24, 817483959), (27, 726652408), (36, 544989306), (54, 363326204), (72, 272494653), (107, 183360888), (108, 181663102), (214, 91680444), (216, 90831551), (321, 61120296), (428, 45840222), (642, 30560148), (856, 22920111), (963, 20373432), (1284, 15280074), (1926, 10186716), (2568, 7640037), (2889, 6791144), (3852, 5093358), (5778, 3395572), (7704, 2546679), (11556, 1697786), (23112, 848893)]