67692678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 138454272

約数和(自身を除く): 70761594

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 1213, 2426, 3639, 7278, 9301, 18602, 27903, 55806, 86123, 158903, 172246, 258369, 317806, 476709, 516738, 953418, 11282113, 22564226, 33846339, 67692678]

約数ペア:

[(1, 67692678), (2, 33846339), (3, 22564226), (6, 11282113), (71, 953418), (131, 516738), (142, 476709), (213, 317806), (262, 258369), (393, 172246), (426, 158903), (786, 86123), (1213, 55806), (2426, 27903), (3639, 18602), (7278, 9301)]