64397214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170363}}^1$

素因数の和:170381

約数の個数: 32

約数和(自身を含む): 163549440

約数和(自身を除く): 99152226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170363, 340726, 511089, 1022178, 1192541, 1533267, 2385082, 3066534, 3577623, 4599801, 7155246, 9199602, 10732869, 21465738, 32198607, 64397214]

約数ペア:

[(1, 64397214), (2, 32198607), (3, 21465738), (6, 10732869), (7, 9199602), (9, 7155246), (14, 4599801), (18, 3577623), (21, 3066534), (27, 2385082), (42, 1533267), (54, 1192541), (63, 1022178), (126, 511089), (189, 340726), (378, 170363)]