21472873914

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8924719}}^1$

素因数の和:8925125

約数の個数: 16

約数和(自身を含む): 43052849280

約数和(自身を除く): 21579975366

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8924719, 17849438, 26774157, 53548314, 3578812319, 7157624638, 10736436957, 21472873914]

約数ペア:

[(1, 21472873914), (2, 10736436957), (3, 7157624638), (6, 3578812319), (401, 53548314), (802, 26774157), (1203, 17849438), (2406, 8924719)]