81825438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{3719}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 173203200

約数和(自身を除く): 91377762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 3667, 3719, 7334, 7438, 11001, 11157, 22002, 22314, 70661, 141322, 211983, 423966, 717767, 1435534, 2153301, 4306602, 13637573, 27275146, 40912719, 81825438]

約数ペア:

[(1, 81825438), (2, 40912719), (3, 27275146), (6, 13637573), (19, 4306602), (38, 2153301), (57, 1435534), (114, 717767), (193, 423966), (386, 211983), (579, 141322), (1158, 70661), (3667, 22314), (3719, 22002), (7334, 11157), (7438, 11001)]