40982942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 83209056

約数和(自身を除く): 42226114

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 1861, 2002, 3146, 3722, 11011, 13027, 20471, 22022, 24193, 26054, 40942, 48386, 143297, 169351, 225181, 266123, 286594, 338702, 450362, 532246, 1576267, 1862861, 2927353, 3152534, 3725722, 5854706, 20491471, 40982942]

約数ペア:

[(1, 40982942), (2, 20491471), (7, 5854706), (11, 3725722), (13, 3152534), (14, 2927353), (22, 1862861), (26, 1576267), (77, 532246), (91, 450362), (121, 338702), (143, 286594), (154, 266123), (182, 225181), (242, 169351), (286, 143297), (847, 48386), (1001, 40942), (1573, 26054), (1694, 24193), (1861, 22022), (2002, 20471), (3146, 13027), (3722, 11011)]