1900206774

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{1531}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 4200762384

約数和(自身を除く): 2300555610

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1301, 1531, 2602, 3062, 3903, 4593, 7806, 9186, 11709, 13779, 23418, 27558, 68953, 81143, 137906, 162286, 206859, 243429, 413718, 486858, 620577, 730287, 1241154, 1460574, 1991831, 3983662, 5975493, 11950986, 17926479, 35852958, 105567043, 211134086, 316701129, 633402258, 950103387, 1900206774]

約数ペア:

[(1, 1900206774), (2, 950103387), (3, 633402258), (6, 316701129), (9, 211134086), (18, 105567043), (53, 35852958), (106, 17926479), (159, 11950986), (318, 5975493), (477, 3983662), (954, 1991831), (1301, 1460574), (1531, 1241154), (2602, 730287), (3062, 620577), (3903, 486858), (4593, 413718), (7806, 243429), (9186, 206859), (11709, 162286), (13779, 137906), (23418, 81143), (27558, 68953)]