2021640306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2831429}}^1$

素因数の和:2831458

約数の個数: 32

約数和(自身を含む): 4892711040

約数和(自身を除く): 2871070734

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2831429, 5662858, 8494287, 16988574, 19820003, 39640006, 48134293, 59460009, 96268586, 118920018, 144402879, 288805758, 336940051, 673880102, 1010820153, 2021640306]

約数ペア:

[(1, 2021640306), (2, 1010820153), (3, 673880102), (6, 336940051), (7, 288805758), (14, 144402879), (17, 118920018), (21, 96268586), (34, 59460009), (42, 48134293), (51, 39640006), (102, 19820003), (119, 16988574), (238, 8494287), (357, 5662858), (714, 2831429)]