42687498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2087}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 97818624

約数和(自身を除く): 55131126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2087, 2922, 3409, 4174, 6261, 6818, 10227, 12522, 14609, 20454, 29218, 43827, 87654, 1016369, 2032738, 3049107, 6098214, 7114583, 14229166, 21343749, 42687498]

約数ペア:

[(1, 42687498), (2, 21343749), (3, 14229166), (6, 7114583), (7, 6098214), (14, 3049107), (21, 2032738), (42, 1016369), (487, 87654), (974, 43827), (1461, 29218), (2087, 20454), (2922, 14609), (3409, 12522), (4174, 10227), (6261, 6818)]