8461278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67153}}^1$

素因数の和:67168

約数の個数: 24

約数和(自身を含む): 20952048

約数和(自身を除く): 12490770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 67153, 134306, 201459, 402918, 470071, 604377, 940142, 1208754, 1410213, 2820426, 4230639, 8461278]

約数ペア:

[(1, 8461278), (2, 4230639), (3, 2820426), (6, 1410213), (7, 1208754), (9, 940142), (14, 604377), (18, 470071), (21, 402918), (42, 201459), (63, 134306), (126, 67153)]