123485187966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2940123523}}^1$

素因数の和:2940123535

約数の個数: 16

約数和(自身を含む): 282251858304

約数和(自身を除く): 158766670338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2940123523, 5880247046, 8820370569, 17640741138, 20580864661, 41161729322, 61742593983, 123485187966]

約数ペア:

[(1, 123485187966), (2, 61742593983), (3, 41161729322), (6, 20580864661), (7, 17640741138), (14, 8820370569), (21, 5880247046), (42, 2940123523)]