18246996866

素因数分解:

$2^1\times 7^1\times {\mathrm{5701}}^1\times {\mathrm{228619}}^1$

素因数の和:234329

約数の個数: 16

約数和(自身を含む): 31286189760

約数和(自身を除く): 13039192894

約数列:

[1, 2, 7, 14, 5701, 11402, 39907, 79814, 228619, 457238, 1600333, 3200666, 1303356919, 2606713838, 9123498433, 18246996866]

約数ペア:

[(1, 18246996866), (2, 9123498433), (7, 2606713838), (14, 1303356919), (5701, 3200666), (11402, 1600333), (39907, 457238), (79814, 228619)]