27908244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 108

約数和(自身を含む): 88448724

約数和(自身を除く): 60540480

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1217, 1274, 1638, 1764, 1911, 2434, 2548, 3276, 3651, 3822, 4868, 5733, 7302, 7644, 8519, 10953, 11466, 14604, 15821, 17038, 21906, 22932, 25557, 31642, 34076, 43812, 47463, 51114, 59633, 63284, 76671, 94926, 102228, 110747, 119266, 142389, 153342, 178899, 189852, 221494, 238532, 284778, 306684, 332241, 357798, 442988, 536697, 569556, 664482, 715596, 775229, 996723, 1073394, 1328964, 1550458, 1993446, 2146788, 2325687, 3100916, 3986892, 4651374, 6977061, 9302748, 13954122, 27908244]

約数ペア:

[(1, 27908244), (2, 13954122), (3, 9302748), (4, 6977061), (6, 4651374), (7, 3986892), (9, 3100916), (12, 2325687), (13, 2146788), (14, 1993446), (18, 1550458), (21, 1328964), (26, 1073394), (28, 996723), (36, 775229), (39, 715596), (42, 664482), (49, 569556), (52, 536697), (63, 442988), (78, 357798), (84, 332241), (91, 306684), (98, 284778), (117, 238532), (126, 221494), (147, 189852), (156, 178899), (182, 153342), (196, 142389), (234, 119266), (252, 110747), (273, 102228), (294, 94926), (364, 76671), (441, 63284), (468, 59633), (546, 51114), (588, 47463), (637, 43812), (819, 34076), (882, 31642), (1092, 25557), (1217, 22932), (1274, 21906), (1638, 17038), (1764, 15821), (1911, 14604), (2434, 11466), (2548, 10953), (3276, 8519), (3651, 7644), (3822, 7302), (4868, 5733)]