16212204

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 43021440

約数和(自身を除く): 26809236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 3491, 4644, 6982, 10473, 13964, 20946, 31419, 41892, 62838, 94257, 125676, 150113, 188514, 300226, 377028, 450339, 600452, 900678, 1351017, 1801356, 2702034, 4053051, 5404068, 8106102, 16212204]

約数ペア:

[(1, 16212204), (2, 8106102), (3, 5404068), (4, 4053051), (6, 2702034), (9, 1801356), (12, 1351017), (18, 900678), (27, 600452), (36, 450339), (43, 377028), (54, 300226), (86, 188514), (108, 150113), (129, 125676), (172, 94257), (258, 62838), (387, 41892), (516, 31419), (774, 20946), (1161, 13964), (1548, 10473), (2322, 6982), (3491, 4644)]