64963542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15017}}^1$

素因数の和:15132

約数の個数: 32

約数和(自身を含む): 149939712

約数和(自身を除く): 84976170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15017, 30034, 45051, 90102, 105119, 210238, 315357, 630714, 1546751, 3093502, 4640253, 9280506, 10827257, 21654514, 32481771, 64963542]

約数ペア:

[(1, 64963542), (2, 32481771), (3, 21654514), (6, 10827257), (7, 9280506), (14, 4640253), (21, 3093502), (42, 1546751), (103, 630714), (206, 315357), (309, 210238), (618, 105119), (721, 90102), (1442, 45051), (2163, 30034), (4326, 15017)]