20180036268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4214711}}^1$

素因数の和:4214747

約数の個数: 72

約数和(自身を含む): 61366206720

約数和(自身を除く): 41186170452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 4214711, 8429422, 12644133, 16858844, 25288266, 29502977, 37932399, 50576532, 59005954, 75864798, 80079509, 88508931, 118011908, 151729596, 160159018, 177017862, 240238527, 265526793, 320318036, 354035724, 480477054, 531053586, 560556563, 720715581, 960954108, 1062107172, 1121113126, 1441431162, 1681669689, 2242226252, 2882862324, 3363339378, 5045009067, 6726678756, 10090018134, 20180036268]

約数ペア:

[(1, 20180036268), (2, 10090018134), (3, 6726678756), (4, 5045009067), (6, 3363339378), (7, 2882862324), (9, 2242226252), (12, 1681669689), (14, 1441431162), (18, 1121113126), (19, 1062107172), (21, 960954108), (28, 720715581), (36, 560556563), (38, 531053586), (42, 480477054), (57, 354035724), (63, 320318036), (76, 265526793), (84, 240238527), (114, 177017862), (126, 160159018), (133, 151729596), (171, 118011908), (228, 88508931), (252, 80079509), (266, 75864798), (342, 59005954), (399, 50576532), (532, 37932399), (684, 29502977), (798, 25288266), (1197, 16858844), (1596, 12644133), (2394, 8429422), (4788, 4214711)]