27457812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13381}}^1$

素因数の和:13413

約数の個数: 48

約数和(自身を含む): 74939200

約数和(自身を除く): 47481388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13381, 26762, 40143, 53524, 80286, 120429, 160572, 240858, 254239, 361287, 481716, 508478, 722574, 762717, 1016956, 1445148, 1525434, 2288151, 3050868, 4576302, 6864453, 9152604, 13728906, 27457812]

約数ペア:

[(1, 27457812), (2, 13728906), (3, 9152604), (4, 6864453), (6, 4576302), (9, 3050868), (12, 2288151), (18, 1525434), (19, 1445148), (27, 1016956), (36, 762717), (38, 722574), (54, 508478), (57, 481716), (76, 361287), (108, 254239), (114, 240858), (171, 160572), (228, 120429), (342, 80286), (513, 53524), (684, 40143), (1026, 26762), (2052, 13381)]