42154758

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2473}}^1$

素因数の和:3428

約数の個数: 24

約数和(自身を含む): 91468728

約数和(自身を除く): 49313970

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2473, 2841, 4946, 5682, 7419, 8523, 14838, 17046, 22257, 44514, 2341931, 4683862, 7025793, 14051586, 21077379, 42154758]

約数ペア:

[(1, 42154758), (2, 21077379), (3, 14051586), (6, 7025793), (9, 4683862), (18, 2341931), (947, 44514), (1894, 22257), (2473, 17046), (2841, 14838), (4946, 8523), (5682, 7419)]