1138696818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{27111829}}^1$

素因数の和:27111841

約数の個数: 16

約数和(自身を含む): 2602735680

約数和(自身を除く): 1464038862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 27111829, 54223658, 81335487, 162670974, 189782803, 379565606, 569348409, 1138696818]

約数ペア:

[(1, 1138696818), (2, 569348409), (3, 379565606), (6, 189782803), (7, 162670974), (14, 81335487), (21, 54223658), (42, 27111829)]