25182738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 65862720

約数和(自身を除く): 40679982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 419, 477, 567, 742, 838, 954, 1113, 1134, 1257, 1431, 2226, 2514, 2862, 2933, 3339, 3771, 4293, 5866, 6678, 7542, 8586, 8799, 10017, 11313, 17598, 20034, 22207, 22626, 26397, 30051, 33939, 44414, 52794, 60102, 66621, 67878, 79191, 133242, 155449, 158382, 199863, 237573, 310898, 399726, 466347, 475146, 599589, 932694, 1199178, 1399041, 1798767, 2798082, 3597534, 4197123, 8394246, 12591369, 25182738]

約数ペア:

[(1, 25182738), (2, 12591369), (3, 8394246), (6, 4197123), (7, 3597534), (9, 2798082), (14, 1798767), (18, 1399041), (21, 1199178), (27, 932694), (42, 599589), (53, 475146), (54, 466347), (63, 399726), (81, 310898), (106, 237573), (126, 199863), (159, 158382), (162, 155449), (189, 133242), (318, 79191), (371, 67878), (378, 66621), (419, 60102), (477, 52794), (567, 44414), (742, 33939), (838, 30051), (954, 26397), (1113, 22626), (1134, 22207), (1257, 20034), (1431, 17598), (2226, 11313), (2514, 10017), (2862, 8799), (2933, 8586), (3339, 7542), (3771, 6678), (4293, 5866)]