42001918

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14779}}^1$

素因数の和:14824

約数の個数: 24

約数和(自身を含む): 75821400

約数和(自身を除く): 33819482

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 14779, 29558, 103453, 206906, 428591, 724171, 857182, 1448342, 3000137, 6000274, 21000959, 42001918]

約数ペア:

[(1, 42001918), (2, 21000959), (7, 6000274), (14, 3000137), (29, 1448342), (49, 857182), (58, 724171), (98, 428591), (203, 206906), (406, 103453), (1421, 29558), (2842, 14779)]