21836634088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1759}}^1\times {\mathrm{25439}}^1$

素因数の和:27265

約数の個数: 32

約数和(自身を含む): 41640192000

約数和(自身を除く): 19803557912

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1759, 3518, 7036, 14072, 25439, 50878, 101756, 107299, 203512, 214598, 429196, 858392, 1551779, 3103558, 6207116, 12414232, 44747201, 89494402, 178988804, 357977608, 2729579261, 5459158522, 10918317044, 21836634088]

約数ペア:

[(1, 21836634088), (2, 10918317044), (4, 5459158522), (8, 2729579261), (61, 357977608), (122, 178988804), (244, 89494402), (488, 44747201), (1759, 12414232), (3518, 6207116), (7036, 3103558), (14072, 1551779), (25439, 858392), (50878, 429196), (101756, 214598), (107299, 203512)]