1566509778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{72103}}^1$

素因数の和:72199

約数の個数: 48

約数和(自身を含む): 3644424576

約数和(自身を除く): 2077914798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 72103, 144206, 216309, 432618, 648927, 1225751, 1297854, 2451502, 3677253, 5119313, 7354506, 10238626, 11031759, 15357939, 22063518, 30715878, 46073817, 87028321, 92147634, 174056642, 261084963, 522169926, 783254889, 1566509778]

約数ペア:

[(1, 1566509778), (2, 783254889), (3, 522169926), (6, 261084963), (9, 174056642), (17, 92147634), (18, 87028321), (34, 46073817), (51, 30715878), (71, 22063518), (102, 15357939), (142, 11031759), (153, 10238626), (213, 7354506), (306, 5119313), (426, 3677253), (639, 2451502), (1207, 1297854), (1278, 1225751), (2414, 648927), (3621, 432618), (7242, 216309), (10863, 144206), (21726, 72103)]