16367004

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 43163120

約数和(自身を除く): 26796116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 109, 129, 172, 194, 218, 258, 291, 327, 387, 388, 436, 516, 582, 654, 774, 873, 981, 1164, 1308, 1548, 1746, 1962, 3492, 3924, 4171, 4687, 8342, 9374, 10573, 12513, 14061, 16684, 18748, 21146, 25026, 28122, 31719, 37539, 42183, 42292, 50052, 56244, 63438, 75078, 84366, 95157, 126876, 150156, 168732, 190314, 380628, 454639, 909278, 1363917, 1818556, 2727834, 4091751, 5455668, 8183502, 16367004]

約数ペア:

[(1, 16367004), (2, 8183502), (3, 5455668), (4, 4091751), (6, 2727834), (9, 1818556), (12, 1363917), (18, 909278), (36, 454639), (43, 380628), (86, 190314), (97, 168732), (109, 150156), (129, 126876), (172, 95157), (194, 84366), (218, 75078), (258, 63438), (291, 56244), (327, 50052), (387, 42292), (388, 42183), (436, 37539), (516, 31719), (582, 28122), (654, 25026), (774, 21146), (873, 18748), (981, 16684), (1164, 14061), (1308, 12513), (1548, 10573), (1746, 9374), (1962, 8342), (3492, 4687), (3924, 4171)]