858384492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{73517}}^1$

素因数の和:73670

約数の個数: 48

約数和(自身を含む): 2305524480

約数和(自身を除く): 1447139988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 73517, 147034, 220551, 294068, 441102, 514619, 882204, 1029238, 1543857, 2058476, 3087714, 6175428, 10218863, 20437726, 30656589, 40875452, 61313178, 71532041, 122626356, 143064082, 214596123, 286128164, 429192246, 858384492]

約数ペア:

[(1, 858384492), (2, 429192246), (3, 286128164), (4, 214596123), (6, 143064082), (7, 122626356), (12, 71532041), (14, 61313178), (21, 40875452), (28, 30656589), (42, 20437726), (84, 10218863), (139, 6175428), (278, 3087714), (417, 2058476), (556, 1543857), (834, 1029238), (973, 882204), (1668, 514619), (1946, 441102), (2919, 294068), (3892, 220551), (5838, 147034), (11676, 73517)]