18330444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 51826320

約数和(自身を除く): 33495876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1129, 1353, 1476, 1804, 2258, 2706, 3387, 4059, 4516, 5412, 6774, 8118, 10161, 12419, 13548, 16236, 20322, 24838, 37257, 40644, 46289, 49676, 74514, 92578, 111771, 138867, 149028, 185156, 223542, 277734, 416601, 447084, 509179, 555468, 833202, 1018358, 1527537, 1666404, 2036716, 3055074, 4582611, 6110148, 9165222, 18330444]

約数ペア:

[(1, 18330444), (2, 9165222), (3, 6110148), (4, 4582611), (6, 3055074), (9, 2036716), (11, 1666404), (12, 1527537), (18, 1018358), (22, 833202), (33, 555468), (36, 509179), (41, 447084), (44, 416601), (66, 277734), (82, 223542), (99, 185156), (123, 149028), (132, 138867), (164, 111771), (198, 92578), (246, 74514), (369, 49676), (396, 46289), (451, 40644), (492, 37257), (738, 24838), (902, 20322), (1129, 16236), (1353, 13548), (1476, 12419), (1804, 10161), (2258, 8118), (2706, 6774), (3387, 5412), (4059, 4516)]