87481998

素因数分解:

$2^1\times 3^3\times {\mathrm{463}}^1\times {\mathrm{3499}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 194880000

約数和(自身を除く): 107398002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 463, 926, 1389, 2778, 3499, 4167, 6998, 8334, 10497, 12501, 20994, 25002, 31491, 62982, 94473, 188946, 1620037, 3240074, 4860111, 9720222, 14580333, 29160666, 43740999, 87481998]

約数ペア:

[(1, 87481998), (2, 43740999), (3, 29160666), (6, 14580333), (9, 9720222), (18, 4860111), (27, 3240074), (54, 1620037), (463, 188946), (926, 94473), (1389, 62982), (2778, 31491), (3499, 25002), (4167, 20994), (6998, 12501), (8334, 10497)]