18318482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 34038144

約数和(自身を除く): 15719662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 401, 502, 802, 1757, 2807, 3263, 3514, 5213, 5614, 6526, 10426, 22841, 36491, 45682, 72982, 100651, 201302, 704557, 1308463, 1409114, 2616926, 9159241, 18318482]

約数ペア:

[(1, 18318482), (2, 9159241), (7, 2616926), (13, 1409114), (14, 1308463), (26, 704557), (91, 201302), (182, 100651), (251, 72982), (401, 45682), (502, 36491), (802, 22841), (1757, 10426), (2807, 6526), (3263, 5614), (3514, 5213)]