27540654

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 57062016

約数和(自身を除く): 29521362

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 947, 1894, 2841, 4847, 5682, 9694, 14541, 29082, 35039, 70078, 105117, 124057, 210234, 248114, 372171, 744342, 4590109, 9180218, 13770327, 27540654]

約数ペア:

[(1, 27540654), (2, 13770327), (3, 9180218), (6, 4590109), (37, 744342), (74, 372171), (111, 248114), (131, 210234), (222, 124057), (262, 105117), (393, 70078), (786, 35039), (947, 29082), (1894, 14541), (2841, 9694), (4847, 5682)]