8933886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 21171696

約数和(自身を除く): 12237810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 523, 657, 949, 1046, 1314, 1569, 1898, 2847, 3138, 4707, 5694, 6799, 8541, 9414, 13598, 17082, 20397, 38179, 40794, 61191, 76358, 114537, 122382, 229074, 343611, 496327, 687222, 992654, 1488981, 2977962, 4466943, 8933886]

約数ペア:

[(1, 8933886), (2, 4466943), (3, 2977962), (6, 1488981), (9, 992654), (13, 687222), (18, 496327), (26, 343611), (39, 229074), (73, 122382), (78, 114537), (117, 76358), (146, 61191), (219, 40794), (234, 38179), (438, 20397), (523, 17082), (657, 13598), (949, 9414), (1046, 8541), (1314, 6799), (1569, 5694), (1898, 4707), (2847, 3138)]