2019009972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1549}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 5499648000

約数和(自身を除く): 3480638028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 263, 354, 413, 526, 708, 789, 826, 1052, 1239, 1549, 1578, 1652, 1841, 2478, 3098, 3156, 3682, 4647, 4956, 5523, 6196, 7364, 9294, 10843, 11046, 15517, 18588, 21686, 22092, 31034, 32529, 43372, 46551, 62068, 65058, 91391, 93102, 108619, 130116, 182782, 186204, 217238, 274173, 325857, 365564, 407387, 434476, 548346, 639737, 651714, 814774, 1096692, 1222161, 1279474, 1303428, 1629548, 1919211, 2444322, 2558948, 2851709, 3838422, 4888644, 5703418, 7676844, 8555127, 11406836, 17110254, 24035833, 34220508, 48071666, 72107499, 96143332, 144214998, 168250831, 288429996, 336501662, 504752493, 673003324, 1009504986, 2019009972]

約数ペア:

[(1, 2019009972), (2, 1009504986), (3, 673003324), (4, 504752493), (6, 336501662), (7, 288429996), (12, 168250831), (14, 144214998), (21, 96143332), (28, 72107499), (42, 48071666), (59, 34220508), (84, 24035833), (118, 17110254), (177, 11406836), (236, 8555127), (263, 7676844), (354, 5703418), (413, 4888644), (526, 3838422), (708, 2851709), (789, 2558948), (826, 2444322), (1052, 1919211), (1239, 1629548), (1549, 1303428), (1578, 1279474), (1652, 1222161), (1841, 1096692), (2478, 814774), (3098, 651714), (3156, 639737), (3682, 548346), (4647, 434476), (4956, 407387), (5523, 365564), (6196, 325857), (7364, 274173), (9294, 217238), (10843, 186204), (11046, 182782), (15517, 130116), (18588, 108619), (21686, 93102), (22092, 91391), (31034, 65058), (32529, 62068), (43372, 46551)]