2972178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 7446816

約数和(自身を除く): 4474638

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 883, 1122, 1683, 1766, 2649, 3366, 5298, 7947, 9713, 15011, 15894, 19426, 29139, 30022, 45033, 58278, 87417, 90066, 135099, 165121, 174834, 270198, 330242, 495363, 990726, 1486089, 2972178]

約数ペア:

[(1, 2972178), (2, 1486089), (3, 990726), (6, 495363), (9, 330242), (11, 270198), (17, 174834), (18, 165121), (22, 135099), (33, 90066), (34, 87417), (51, 58278), (66, 45033), (99, 30022), (102, 29139), (153, 19426), (187, 15894), (198, 15011), (306, 9713), (374, 7947), (561, 5298), (883, 3366), (1122, 2649), (1683, 1766)]