27406428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 73350144

約数和(自身を除く): 45943716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 757, 862, 1293, 1514, 1724, 2271, 2586, 3017, 3028, 4542, 5172, 5299, 6034, 9051, 9084, 10598, 12068, 15897, 18102, 21196, 31794, 36204, 63588, 326267, 652534, 978801, 1305068, 1957602, 2283869, 3915204, 4567738, 6851607, 9135476, 13703214, 27406428]

約数ペア:

[(1, 27406428), (2, 13703214), (3, 9135476), (4, 6851607), (6, 4567738), (7, 3915204), (12, 2283869), (14, 1957602), (21, 1305068), (28, 978801), (42, 652534), (84, 326267), (431, 63588), (757, 36204), (862, 31794), (1293, 21196), (1514, 18102), (1724, 15897), (2271, 12068), (2586, 10598), (3017, 9084), (3028, 9051), (4542, 6034), (5172, 5299)]