180000726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26339}}^1$

素因数の和:26428

約数の個数: 32

約数和(自身を含む): 386881920

約数和(自身を除く): 206881194

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 26339, 52678, 79017, 158034, 447763, 895526, 1343289, 1764713, 2686578, 3529426, 5294139, 10588278, 30000121, 60000242, 90000363, 180000726]

約数ペア:

[(1, 180000726), (2, 90000363), (3, 60000242), (6, 30000121), (17, 10588278), (34, 5294139), (51, 3529426), (67, 2686578), (102, 1764713), (134, 1343289), (201, 895526), (402, 447763), (1139, 158034), (2278, 79017), (3417, 52678), (6834, 26339)]