26237826

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 58893120

約数和(自身を除く): 32655294

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 311, 327, 387, 622, 654, 774, 933, 981, 1866, 1962, 2799, 4687, 5598, 9374, 13373, 14061, 26746, 28122, 33899, 40119, 42183, 67798, 80238, 84366, 101697, 120357, 203394, 240714, 305091, 610182, 1457657, 2915314, 4372971, 8745942, 13118913, 26237826]

約数ペア:

[(1, 26237826), (2, 13118913), (3, 8745942), (6, 4372971), (9, 2915314), (18, 1457657), (43, 610182), (86, 305091), (109, 240714), (129, 203394), (218, 120357), (258, 101697), (311, 84366), (327, 80238), (387, 67798), (622, 42183), (654, 40119), (774, 33899), (933, 28122), (981, 26746), (1866, 14061), (1962, 13373), (2799, 9374), (4687, 5598)]