961771878

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{550843}}^1$

素因数の和:550948

約数の個数: 24

約数和(自身を含む): 2105325768

約数和(自身を除く): 1143553890

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 550843, 1101686, 1652529, 3305058, 4957587, 9915174, 53431771, 106863542, 160295313, 320590626, 480885939, 961771878]

約数ペア:

[(1, 961771878), (2, 480885939), (3, 320590626), (6, 160295313), (9, 106863542), (18, 53431771), (97, 9915174), (194, 4957587), (291, 3305058), (582, 1652529), (873, 1101686), (1746, 550843)]