9215948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 18958800

約数和(自身を除く): 9742852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 596, 658, 1043, 1316, 2086, 2209, 4172, 4418, 7003, 8836, 14006, 15463, 28012, 30926, 49021, 61852, 98042, 196084, 329141, 658282, 1316564, 2303987, 4607974, 9215948]

約数ペア:

[(1, 9215948), (2, 4607974), (4, 2303987), (7, 1316564), (14, 658282), (28, 329141), (47, 196084), (94, 98042), (149, 61852), (188, 49021), (298, 30926), (329, 28012), (596, 15463), (658, 14006), (1043, 8836), (1316, 7003), (2086, 4418), (2209, 4172)]