38975544

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 108022200

約数和(自身を除く): 69046656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12589, 25178, 37767, 50356, 75534, 100712, 113301, 151068, 226602, 302136, 453204, 541327, 906408, 1082654, 1623981, 2165308, 3247962, 4330616, 4871943, 6495924, 9743886, 12991848, 19487772, 38975544]

約数ペア:

[(1, 38975544), (2, 19487772), (3, 12991848), (4, 9743886), (6, 6495924), (8, 4871943), (9, 4330616), (12, 3247962), (18, 2165308), (24, 1623981), (36, 1082654), (43, 906408), (72, 541327), (86, 453204), (129, 302136), (172, 226602), (258, 151068), (344, 113301), (387, 100712), (516, 75534), (774, 50356), (1032, 37767), (1548, 25178), (3096, 12589)]