15155964

素因数分解:

$2^2\times 3^3\times {\mathrm{140333}}^1$

素因数の和:140346

約数の個数: 24

約数和(自身を含む): 39293520

約数和(自身を除く): 24137556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 140333, 280666, 420999, 561332, 841998, 1262997, 1683996, 2525994, 3788991, 5051988, 7577982, 15155964]

約数ペア:

[(1, 15155964), (2, 7577982), (3, 5051988), (4, 3788991), (6, 2525994), (9, 1683996), (12, 1262997), (18, 841998), (27, 561332), (36, 420999), (54, 280666), (108, 140333)]