16375986

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 25441614

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1451, 1881, 2902, 3762, 4353, 5643, 8706, 11286, 13059, 15961, 26118, 27569, 31922, 39177, 47883, 55138, 78354, 82707, 95766, 143649, 165414, 248121, 287298, 303259, 430947, 496242, 606518, 744363, 861894, 909777, 1488726, 1819554, 2729331, 5458662, 8187993, 16375986]

約数ペア:

[(1, 16375986), (2, 8187993), (3, 5458662), (6, 2729331), (9, 1819554), (11, 1488726), (18, 909777), (19, 861894), (22, 744363), (27, 606518), (33, 496242), (38, 430947), (54, 303259), (57, 287298), (66, 248121), (99, 165414), (114, 143649), (171, 95766), (198, 82707), (209, 78354), (297, 55138), (342, 47883), (418, 39177), (513, 31922), (594, 27569), (627, 26118), (1026, 15961), (1254, 13059), (1451, 11286), (1881, 8706), (2902, 5643), (3762, 4353)]