1279587798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{36251}}^1$

素因数の和:36349

約数の個数: 48

約数和(自身を含む): 2901175056

約数和(自身を除く): 1621587258

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 1961, 3922, 5883, 11766, 17649, 35298, 36251, 72502, 108753, 217506, 326259, 652518, 1341287, 1921303, 2682574, 3842606, 4023861, 5763909, 8047722, 11527818, 12071583, 17291727, 24143166, 34583454, 71088211, 142176422, 213264633, 426529266, 639793899, 1279587798]

約数ペア:

[(1, 1279587798), (2, 639793899), (3, 426529266), (6, 213264633), (9, 142176422), (18, 71088211), (37, 34583454), (53, 24143166), (74, 17291727), (106, 12071583), (111, 11527818), (159, 8047722), (222, 5763909), (318, 4023861), (333, 3842606), (477, 2682574), (666, 1921303), (954, 1341287), (1961, 652518), (3922, 326259), (5883, 217506), (11766, 108753), (17649, 72502), (35298, 36251)]