40806486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8753}}^1$

素因数の和:8805

約数の個数: 48

約数和(自身を含む): 103787424

約数和(自身を除く): 62980938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 8753, 17506, 26259, 52518, 61271, 78777, 122542, 157554, 183813, 323861, 367626, 551439, 647722, 971583, 1102878, 1943166, 2267027, 2914749, 4534054, 5829498, 6801081, 13602162, 20403243, 40806486]

約数ペア:

[(1, 40806486), (2, 20403243), (3, 13602162), (6, 6801081), (7, 5829498), (9, 4534054), (14, 2914749), (18, 2267027), (21, 1943166), (37, 1102878), (42, 971583), (63, 647722), (74, 551439), (111, 367626), (126, 323861), (222, 183813), (259, 157554), (333, 122542), (518, 78777), (666, 61271), (777, 52518), (1554, 26259), (2331, 17506), (4662, 8753)]