12728844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15373}}^1$

素因数の和:15406

約数の個数: 36

約数和(自身を含む): 33576816

約数和(自身を除く): 20847972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15373, 30746, 46119, 61492, 92238, 138357, 184476, 276714, 353579, 553428, 707158, 1060737, 1414316, 2121474, 3182211, 4242948, 6364422, 12728844]

約数ペア:

[(1, 12728844), (2, 6364422), (3, 4242948), (4, 3182211), (6, 2121474), (9, 1414316), (12, 1060737), (18, 707158), (23, 553428), (36, 353579), (46, 276714), (69, 184476), (92, 138357), (138, 92238), (207, 61492), (276, 46119), (414, 30746), (828, 15373)]