127845746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18523}}^1$

素因数の和:18578

約数の個数: 32

約数和(自身を含む): 240071040

約数和(自身を除く): 112225294

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 18523, 37046, 129661, 259322, 314891, 537167, 629782, 1074334, 2204237, 3760169, 4408474, 7520338, 9131839, 18263678, 63922873, 127845746]

約数ペア:

[(1, 127845746), (2, 63922873), (7, 18263678), (14, 9131839), (17, 7520338), (29, 4408474), (34, 3760169), (58, 2204237), (119, 1074334), (203, 629782), (238, 537167), (406, 314891), (493, 259322), (986, 129661), (3451, 37046), (6902, 18523)]