21602142

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20341}}^1$

素因数の和:20408

約数の個数: 24

約数和(自身を含む): 47600280

約数和(自身を除く): 25998138

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 20341, 40682, 61023, 122046, 183069, 366138, 1200119, 2400238, 3600357, 7200714, 10801071, 21602142]

約数ペア:

[(1, 21602142), (2, 10801071), (3, 7200714), (6, 3600357), (9, 2400238), (18, 1200119), (59, 366138), (118, 183069), (177, 122046), (354, 61023), (531, 40682), (1062, 20341)]