40666068

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8623}}^1$

素因数の和:8764

約数の個数: 36

約数和(自身を含む): 103591488

約数和(自身を除く): 62925420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 8623, 17246, 25869, 34492, 51738, 77607, 103476, 155214, 310428, 1129613, 2259226, 3388839, 4518452, 6777678, 10166517, 13555356, 20333034, 40666068]

約数ペア:

[(1, 40666068), (2, 20333034), (3, 13555356), (4, 10166517), (6, 6777678), (9, 4518452), (12, 3388839), (18, 2259226), (36, 1129613), (131, 310428), (262, 155214), (393, 103476), (524, 77607), (786, 51738), (1179, 34492), (1572, 25869), (2358, 17246), (4716, 8623)]