72131562

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{210911}}^1$

素因数の和:210938

約数の個数: 24

約数和(自身を含む): 164511360

約数和(自身を除く): 92379798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 210911, 421822, 632733, 1265466, 1898199, 3796398, 4007309, 8014618, 12021927, 24043854, 36065781, 72131562]

約数ペア:

[(1, 72131562), (2, 36065781), (3, 24043854), (6, 12021927), (9, 8014618), (18, 4007309), (19, 3796398), (38, 1898199), (57, 1265466), (114, 632733), (171, 421822), (342, 210911)]