2189476818

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41843}}^1$

素因数の和:41893

約数の個数: 80

約数和(自身を含む): 5468173920

約数和(自身を除く): 3278697102

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1377, 1539, 1938, 2754, 2907, 3078, 5814, 8721, 17442, 26163, 41843, 52326, 83686, 125529, 251058, 376587, 711331, 753174, 795017, 1129761, 1422662, 1590034, 2133993, 2259522, 2385051, 3389283, 4267986, 4770102, 6401979, 6778566, 7155153, 12803958, 13515289, 14310306, 19205937, 21465459, 27030578, 38411874, 40545867, 42930918, 57617811, 64396377, 81091734, 115235622, 121637601, 128792754, 243275202, 364912803, 729825606, 1094738409, 2189476818]

約数ペア:

[(1, 2189476818), (2, 1094738409), (3, 729825606), (6, 364912803), (9, 243275202), (17, 128792754), (18, 121637601), (19, 115235622), (27, 81091734), (34, 64396377), (38, 57617811), (51, 42930918), (54, 40545867), (57, 38411874), (81, 27030578), (102, 21465459), (114, 19205937), (153, 14310306), (162, 13515289), (171, 12803958), (306, 7155153), (323, 6778566), (342, 6401979), (459, 4770102), (513, 4267986), (646, 3389283), (918, 2385051), (969, 2259522), (1026, 2133993), (1377, 1590034), (1539, 1422662), (1938, 1129761), (2754, 795017), (2907, 753174), (3078, 711331), (5814, 376587), (8721, 251058), (17442, 125529), (26163, 83686), (41843, 52326)]