397401366942

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{387330767}}^1$

素因数の和:387330797

約数の個数: 32

約数和(自身を含む): 929593843200

約数和(自身を除く): 532192476258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 387330767, 774661534, 1161992301, 2323984602, 3485976903, 6971953806, 7359284573, 10457930709, 14718569146, 20915861418, 22077853719, 44155707438, 66233561157, 132467122314, 198700683471, 397401366942]

約数ペア:

[(1, 397401366942), (2, 198700683471), (3, 132467122314), (6, 66233561157), (9, 44155707438), (18, 22077853719), (19, 20915861418), (27, 14718569146), (38, 10457930709), (54, 7359284573), (57, 6971953806), (114, 3485976903), (171, 2323984602), (342, 1161992301), (513, 774661534), (1026, 387330767)]