142068486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2221}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 325087488

約数和(自身を除く): 183019002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1523, 2221, 3046, 4442, 4569, 6663, 9138, 10661, 13326, 15547, 21322, 31094, 31983, 46641, 63966, 93282, 3382583, 6765166, 10147749, 20295498, 23678081, 47356162, 71034243, 142068486]

約数ペア:

[(1, 142068486), (2, 71034243), (3, 47356162), (6, 23678081), (7, 20295498), (14, 10147749), (21, 6765166), (42, 3382583), (1523, 93282), (2221, 63966), (3046, 46641), (4442, 31983), (4569, 31094), (6663, 21322), (9138, 15547), (10661, 13326)]