65918706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19867}}^1$

素因数の和:19958

約数の個数: 32

約数和(自身を含む): 152586240

約数和(自身を除く): 86667534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19867, 39734, 59601, 119202, 139069, 278138, 417207, 834414, 1569493, 3138986, 4708479, 9416958, 10986451, 21972902, 32959353, 65918706]

約数ペア:

[(1, 65918706), (2, 32959353), (3, 21972902), (6, 10986451), (7, 9416958), (14, 4708479), (21, 3138986), (42, 1569493), (79, 834414), (158, 417207), (237, 278138), (474, 139069), (553, 119202), (1106, 59601), (1659, 39734), (3318, 19867)]