788962734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2087203}}^1$

素因数の和:2087221

約数の個数: 32

約数和(自身を含む): 2003715840

約数和(自身を除く): 1214753106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2087203, 4174406, 6261609, 12523218, 14610421, 18784827, 29220842, 37569654, 43831263, 56354481, 87662526, 112708962, 131493789, 262987578, 394481367, 788962734]

約数ペア:

[(1, 788962734), (2, 394481367), (3, 262987578), (6, 131493789), (7, 112708962), (9, 87662526), (14, 56354481), (18, 43831263), (21, 37569654), (27, 29220842), (42, 18784827), (54, 14610421), (63, 12523218), (126, 6261609), (189, 4174406), (378, 2087203)]