489375036

素因数分解:

$2^2\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{6869}}^1$

素因数の和:8858

約数の個数: 36

約数和(自身を含む): 1237836600

約数和(自身を除く): 748461564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1979, 3958, 5937, 6869, 7916, 11874, 13738, 17811, 20607, 23748, 27476, 35622, 41214, 61821, 71244, 82428, 123642, 247284, 13593751, 27187502, 40781253, 54375004, 81562506, 122343759, 163125012, 244687518, 489375036]

約数ペア:

[(1, 489375036), (2, 244687518), (3, 163125012), (4, 122343759), (6, 81562506), (9, 54375004), (12, 40781253), (18, 27187502), (36, 13593751), (1979, 247284), (3958, 123642), (5937, 82428), (6869, 71244), (7916, 61821), (11874, 41214), (13738, 35622), (17811, 27476), (20607, 23748)]