351858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 764208

約数和(自身を除く): 412350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 347, 507, 694, 1014, 1041, 2082, 4511, 9022, 13533, 27066, 58643, 117286, 175929, 351858]

約数ペア:

[(1, 351858), (2, 175929), (3, 117286), (6, 58643), (13, 27066), (26, 13533), (39, 9022), (78, 4511), (169, 2082), (338, 1041), (347, 1014), (507, 694)]