28775954862

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1277909}}^1$

素因数の和:1278062

約数の個数: 40

約数和(自身を含む): 64943386200

約数和(自身を除く): 36167431338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 7506, 11259, 22518, 1277909, 2555818, 3833727, 7667454, 11501181, 23002362, 34503543, 69007086, 103510629, 177629351, 207021258, 355258702, 532888053, 1065776106, 1598664159, 3197328318, 4795992477, 9591984954, 14387977431, 28775954862]

約数ペア:

[(1, 28775954862), (2, 14387977431), (3, 9591984954), (6, 4795992477), (9, 3197328318), (18, 1598664159), (27, 1065776106), (54, 532888053), (81, 355258702), (139, 207021258), (162, 177629351), (278, 103510629), (417, 69007086), (834, 34503543), (1251, 23002362), (2502, 11501181), (3753, 7667454), (7506, 3833727), (11259, 2555818), (22518, 1277909)]