61285266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{486391}}^1$

素因数の和:486406

約数の個数: 24

約数和(自身を含む): 151754304

約数和(自身を除く): 90469038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 486391, 972782, 1459173, 2918346, 3404737, 4377519, 6809474, 8755038, 10214211, 20428422, 30642633, 61285266]

約数ペア:

[(1, 61285266), (2, 30642633), (3, 20428422), (6, 10214211), (7, 8755038), (9, 6809474), (14, 4377519), (18, 3404737), (21, 2918346), (42, 1459173), (63, 972782), (126, 486391)]