21124132392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{776851}}^1$

素因数の和:776974

約数の個数: 64

約数和(自身を含む): 58170677760

約数和(自身を除く): 37046545368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 1133, 1236, 2266, 2472, 3399, 4532, 6798, 9064, 13596, 27192, 776851, 1553702, 2330553, 3107404, 4661106, 6214808, 8545361, 9322212, 17090722, 18644424, 25636083, 34181444, 51272166, 68362888, 80015653, 102544332, 160031306, 205088664, 240046959, 320062612, 480093918, 640125224, 880172183, 960187836, 1760344366, 1920375672, 2640516549, 3520688732, 5281033098, 7041377464, 10562066196, 21124132392]

約数ペア:

[(1, 21124132392), (2, 10562066196), (3, 7041377464), (4, 5281033098), (6, 3520688732), (8, 2640516549), (11, 1920375672), (12, 1760344366), (22, 960187836), (24, 880172183), (33, 640125224), (44, 480093918), (66, 320062612), (88, 240046959), (103, 205088664), (132, 160031306), (206, 102544332), (264, 80015653), (309, 68362888), (412, 51272166), (618, 34181444), (824, 25636083), (1133, 18644424), (1236, 17090722), (2266, 9322212), (2472, 8545361), (3399, 6214808), (4532, 4661106), (6798, 3107404), (9064, 2330553), (13596, 1553702), (27192, 776851)]