18429938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4973}}^1$

素因数の和:5101

約数の個数: 16

約数和(自身を含む): 29545560

約数和(自身を除く): 11115622

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 4973, 9946, 84541, 169082, 542057, 1084114, 9214969, 18429938]

約数ペア:

[(1, 18429938), (2, 9214969), (17, 1084114), (34, 542057), (109, 169082), (218, 84541), (1853, 9946), (3706, 4973)]