347878386

素因数分解:

$2^1\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{8117}}^1$

素因数の和:10506

約数の個数: 24

約数和(自身を含む): 754145964

約数和(自身を除く): 406267578

約数列:

[1, 2, 3, 6, 9, 18, 2381, 4762, 7143, 8117, 14286, 16234, 21429, 24351, 42858, 48702, 73053, 146106, 19326577, 38653154, 57979731, 115959462, 173939193, 347878386]

約数ペア:

[(1, 347878386), (2, 173939193), (3, 115959462), (6, 57979731), (9, 38653154), (18, 19326577), (2381, 146106), (4762, 73053), (7143, 48702), (8117, 42858), (14286, 24351), (16234, 21429)]