21970062

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 27220338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 2927, 3753, 5854, 7506, 8781, 17562, 26343, 52686, 79029, 158058, 406853, 813706, 1220559, 2441118, 3661677, 7323354, 10985031, 21970062]

約数ペア:

[(1, 21970062), (2, 10985031), (3, 7323354), (6, 3661677), (9, 2441118), (18, 1220559), (27, 813706), (54, 406853), (139, 158058), (278, 79029), (417, 52686), (834, 26343), (1251, 17562), (2502, 8781), (2927, 7506), (3753, 5854)]