243976026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10429}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 558714240

約数和(自身を除く): 314738214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1671, 3342, 3899, 7798, 10429, 11697, 20858, 23394, 31287, 62574, 73003, 146006, 219009, 438018, 5808953, 11617906, 17426859, 34853718, 40662671, 81325342, 121988013, 243976026]

約数ペア:

[(1, 243976026), (2, 121988013), (3, 81325342), (6, 40662671), (7, 34853718), (14, 17426859), (21, 11617906), (42, 5808953), (557, 438018), (1114, 219009), (1671, 146006), (3342, 73003), (3899, 62574), (7798, 31287), (10429, 23394), (11697, 20858)]