18790782

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20607618

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 1367, 2291, 2734, 4101, 4582, 6873, 8202, 13746, 39643, 79286, 107993, 118929, 215986, 237858, 323979, 647958, 3131797, 6263594, 9395391, 18790782]

約数ペア:

[(1, 18790782), (2, 9395391), (3, 6263594), (6, 3131797), (29, 647958), (58, 323979), (79, 237858), (87, 215986), (158, 118929), (174, 107993), (237, 79286), (474, 39643), (1367, 13746), (2291, 8202), (2734, 6873), (4101, 4582)]