16639992

素因数分解:

$2^3\times 3^4\times {\mathrm{25679}}^1$

素因数の和:25697

約数の個数: 40

約数和(自身を含む): 46609200

約数和(自身を除く): 29969208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 25679, 51358, 77037, 102716, 154074, 205432, 231111, 308148, 462222, 616296, 693333, 924444, 1386666, 1848888, 2079999, 2773332, 4159998, 5546664, 8319996, 16639992]

約数ペア:

[(1, 16639992), (2, 8319996), (3, 5546664), (4, 4159998), (6, 2773332), (8, 2079999), (9, 1848888), (12, 1386666), (18, 924444), (24, 693333), (27, 616296), (36, 462222), (54, 308148), (72, 231111), (81, 205432), (108, 154074), (162, 102716), (216, 77037), (324, 51358), (648, 25679)]