1661725008

素因数分解:

$2^4\times 3^2\times {\mathrm{11539757}}^1$

素因数の和:11539771

約数の個数: 30

約数和(自身を含む): 4650522474

約数和(自身を除く): 2988797466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11539757, 23079514, 34619271, 46159028, 69238542, 92318056, 103857813, 138477084, 184636112, 207715626, 276954168, 415431252, 553908336, 830862504, 1661725008]

約数ペア:

[(1, 1661725008), (2, 830862504), (3, 553908336), (4, 415431252), (6, 276954168), (8, 207715626), (9, 184636112), (12, 138477084), (16, 103857813), (18, 92318056), (24, 69238542), (36, 46159028), (48, 34619271), (72, 23079514), (144, 11539757)]