18217428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79901}}^1$

素因数の和:79927

約数の個数: 24

約数和(自身を含む): 44745120

約数和(自身を除く): 26527692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 79901, 159802, 239703, 319604, 479406, 958812, 1518119, 3036238, 4554357, 6072476, 9108714, 18217428]

約数ペア:

[(1, 18217428), (2, 9108714), (3, 6072476), (4, 4554357), (6, 3036238), (12, 1518119), (19, 958812), (38, 479406), (57, 319604), (76, 239703), (114, 159802), (228, 79901)]