126947016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251879}}^1$

素因数の和:251898

約数の個数: 48

約数和(自身を含む): 392932800

約数和(自身を除く): 265985784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 251879, 503758, 755637, 1007516, 1511274, 1763153, 2015032, 2266911, 3022548, 3526306, 4533822, 5289459, 6045096, 7052612, 9067644, 10578918, 14105224, 15868377, 18135288, 21157836, 31736754, 42315672, 63473508, 126947016]

約数ペア:

[(1, 126947016), (2, 63473508), (3, 42315672), (4, 31736754), (6, 21157836), (7, 18135288), (8, 15868377), (9, 14105224), (12, 10578918), (14, 9067644), (18, 7052612), (21, 6045096), (24, 5289459), (28, 4533822), (36, 3526306), (42, 3022548), (56, 2266911), (63, 2015032), (72, 1763153), (84, 1511274), (126, 1007516), (168, 755637), (252, 503758), (504, 251879)]