69728418

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{9857}}^1$

素因数の和:9999

約数の個数: 32

約数和(自身を含む): 156150720

約数和(自身を除く): 86422302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 9857, 19714, 29571, 59142, 88713, 177426, 266139, 532278, 1291267, 2582534, 3873801, 7747602, 11621403, 23242806, 34864209, 69728418]

約数ペア:

[(1, 69728418), (2, 34864209), (3, 23242806), (6, 11621403), (9, 7747602), (18, 3873801), (27, 2582534), (54, 1291267), (131, 532278), (262, 266139), (393, 177426), (786, 88713), (1179, 59142), (2358, 29571), (3537, 19714), (7074, 9857)]