18342345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 34013952

約数和(自身を除く): 15671607

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2393, 2555, 7179, 7665, 11965, 16751, 35895, 50253, 83755, 174689, 251265, 524067, 873445, 1222823, 2620335, 3668469, 6114115, 18342345]

約数ペア:

[(1, 18342345), (3, 6114115), (5, 3668469), (7, 2620335), (15, 1222823), (21, 873445), (35, 524067), (73, 251265), (105, 174689), (219, 83755), (365, 50253), (511, 35895), (1095, 16751), (1533, 11965), (2393, 7665), (2555, 7179)]