18429660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34129}}^1$

素因数の和:34147

約数の個数: 48

約数和(自身を含む): 57338400

約数和(自身を除く): 38908740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34129, 68258, 102387, 136516, 170645, 204774, 307161, 341290, 409548, 511935, 614322, 682580, 921483, 1023870, 1228644, 1535805, 1842966, 2047740, 3071610, 3685932, 4607415, 6143220, 9214830, 18429660]

約数ペア:

[(1, 18429660), (2, 9214830), (3, 6143220), (4, 4607415), (5, 3685932), (6, 3071610), (9, 2047740), (10, 1842966), (12, 1535805), (15, 1228644), (18, 1023870), (20, 921483), (27, 682580), (30, 614322), (36, 511935), (45, 409548), (54, 341290), (60, 307161), (90, 204774), (108, 170645), (135, 136516), (180, 102387), (270, 68258), (540, 34129)]