1533504078

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2591}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 3362591232

約数和(自身を除く): 1829087154

約数列:

[1, 2, 3, 6, 9, 18, 131, 251, 262, 393, 502, 753, 786, 1179, 1506, 2259, 2358, 2591, 4518, 5182, 7773, 15546, 23319, 32881, 46638, 65762, 98643, 197286, 295929, 339421, 591858, 650341, 678842, 1018263, 1300682, 1951023, 2036526, 3054789, 3902046, 5853069, 6109578, 11706138, 85194671, 170389342, 255584013, 511168026, 766752039, 1533504078]

約数ペア:

[(1, 1533504078), (2, 766752039), (3, 511168026), (6, 255584013), (9, 170389342), (18, 85194671), (131, 11706138), (251, 6109578), (262, 5853069), (393, 3902046), (502, 3054789), (753, 2036526), (786, 1951023), (1179, 1300682), (1506, 1018263), (2259, 678842), (2358, 650341), (2591, 591858), (4518, 339421), (5182, 295929), (7773, 197286), (15546, 98643), (23319, 65762), (32881, 46638)]