361956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 1003520

約数和(自身を除く): 641564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 139, 186, 217, 278, 372, 417, 434, 556, 651, 834, 868, 973, 1302, 1668, 1946, 2604, 2919, 3892, 4309, 5838, 8618, 11676, 12927, 17236, 25854, 30163, 51708, 60326, 90489, 120652, 180978, 361956]

約数ペア:

[(1, 361956), (2, 180978), (3, 120652), (4, 90489), (6, 60326), (7, 51708), (12, 30163), (14, 25854), (21, 17236), (28, 12927), (31, 11676), (42, 8618), (62, 5838), (84, 4309), (93, 3892), (124, 2919), (139, 2604), (186, 1946), (217, 1668), (278, 1302), (372, 973), (417, 868), (434, 834), (556, 651)]