16663284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 47567520

約数和(自身を除く): 30904236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1451, 1914, 2871, 2902, 3828, 4353, 5742, 5804, 8706, 11484, 13059, 15961, 17412, 26118, 31922, 42079, 47883, 52236, 63844, 84158, 95766, 126237, 143649, 168316, 191532, 252474, 287298, 378711, 462869, 504948, 574596, 757422, 925738, 1388607, 1514844, 1851476, 2777214, 4165821, 5554428, 8331642, 16663284]

約数ペア:

[(1, 16663284), (2, 8331642), (3, 5554428), (4, 4165821), (6, 2777214), (9, 1851476), (11, 1514844), (12, 1388607), (18, 925738), (22, 757422), (29, 574596), (33, 504948), (36, 462869), (44, 378711), (58, 287298), (66, 252474), (87, 191532), (99, 168316), (116, 143649), (132, 126237), (174, 95766), (198, 84158), (261, 63844), (319, 52236), (348, 47883), (396, 42079), (522, 31922), (638, 26118), (957, 17412), (1044, 15961), (1276, 13059), (1451, 11484), (1914, 8706), (2871, 5804), (2902, 5742), (3828, 4353)]