16615188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 54

約数和(自身を含む): 44643326

約数和(自身を除く): 28028138

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1597, 1734, 2601, 3194, 3468, 4791, 5202, 6388, 9582, 10404, 14373, 19164, 27149, 28746, 54298, 57492, 81447, 108596, 162894, 244341, 325788, 461533, 488682, 923066, 977364, 1384599, 1846132, 2769198, 4153797, 5538396, 8307594, 16615188]

約数ペア:

[(1, 16615188), (2, 8307594), (3, 5538396), (4, 4153797), (6, 2769198), (9, 1846132), (12, 1384599), (17, 977364), (18, 923066), (34, 488682), (36, 461533), (51, 325788), (68, 244341), (102, 162894), (153, 108596), (204, 81447), (289, 57492), (306, 54298), (578, 28746), (612, 27149), (867, 19164), (1156, 14373), (1597, 10404), (1734, 9582), (2601, 6388), (3194, 5202), (3468, 4791)]