2015944938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15999563}}^1$

素因数の和:15999578

約数の個数: 24

約数和(自身を含む): 4991863968

約数和(自身を除く): 2975919030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15999563, 31999126, 47998689, 95997378, 111996941, 143996067, 223993882, 287992134, 335990823, 671981646, 1007972469, 2015944938]

約数ペア:

[(1, 2015944938), (2, 1007972469), (3, 671981646), (6, 335990823), (7, 287992134), (9, 223993882), (14, 143996067), (18, 111996941), (21, 95997378), (42, 47998689), (63, 31999126), (126, 15999563)]