138624348

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{312217}}^1$

素因数の和:312261

約数の個数: 24

約数和(自身を含む): 332199952

約数和(自身を除く): 193575604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 312217, 624434, 936651, 1248868, 1873302, 3746604, 11552029, 23104058, 34656087, 46208116, 69312174, 138624348]

約数ペア:

[(1, 138624348), (2, 69312174), (3, 46208116), (4, 34656087), (6, 23104058), (12, 11552029), (37, 3746604), (74, 1873302), (111, 1248868), (148, 936651), (222, 624434), (444, 312217)]