2107841292

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{11981}}^1$

素因数の和:12181

約数の個数: 72

約数和(自身を含む): 5556484752

約数和(自身を除く): 3448643460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 972, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 11981, 14661, 19548, 23962, 29322, 35943, 43983, 47924, 58644, 71886, 87966, 107829, 143772, 175932, 215658, 323487, 431316, 646974, 970461, 1293948, 1940922, 2168561, 2911383, 3881844, 4337122, 5822766, 6505683, 8674244, 11645532, 13011366, 19517049, 26022732, 39034098, 58551147, 78068196, 117102294, 175653441, 234204588, 351306882, 526960323, 702613764, 1053920646, 2107841292]

約数ペア:

[(1, 2107841292), (2, 1053920646), (3, 702613764), (4, 526960323), (6, 351306882), (9, 234204588), (12, 175653441), (18, 117102294), (27, 78068196), (36, 58551147), (54, 39034098), (81, 26022732), (108, 19517049), (162, 13011366), (181, 11645532), (243, 8674244), (324, 6505683), (362, 5822766), (486, 4337122), (543, 3881844), (724, 2911383), (972, 2168561), (1086, 1940922), (1629, 1293948), (2172, 970461), (3258, 646974), (4887, 431316), (6516, 323487), (9774, 215658), (11981, 175932), (14661, 143772), (19548, 107829), (23962, 87966), (29322, 71886), (35943, 58644), (43983, 47924)]