27879828

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{9721}}^1$

素因数の和:9967

約数の個数: 24

約数和(自身を含む): 65331840

約数和(自身を除く): 37452012

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 9721, 19442, 29163, 38884, 58326, 116652, 2323319, 4646638, 6969957, 9293276, 13939914, 27879828]

約数ペア:

[(1, 27879828), (2, 13939914), (3, 9293276), (4, 6969957), (6, 4646638), (12, 2323319), (239, 116652), (478, 58326), (717, 38884), (956, 29163), (1434, 19442), (2868, 9721)]