64347318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170231}}^1$

素因数の和:170249

約数の個数: 32

約数和(自身を含む): 163422720

約数和(自身を除く): 99075402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170231, 340462, 510693, 1021386, 1191617, 1532079, 2383234, 3064158, 3574851, 4596237, 7149702, 9192474, 10724553, 21449106, 32173659, 64347318]

約数ペア:

[(1, 64347318), (2, 32173659), (3, 21449106), (6, 10724553), (7, 9192474), (9, 7149702), (14, 4596237), (18, 3574851), (21, 3064158), (27, 2383234), (42, 1532079), (54, 1191617), (63, 1021386), (126, 510693), (189, 340462), (378, 170231)]