27306738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 61248096

約数和(自身を除く): 33941358

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 227, 246, 326, 369, 454, 489, 681, 738, 978, 1362, 1467, 2043, 2934, 4086, 6683, 9307, 13366, 18614, 20049, 27921, 37001, 40098, 55842, 60147, 74002, 83763, 111003, 120294, 167526, 222006, 333009, 666018, 1517041, 3034082, 4551123, 9102246, 13653369, 27306738]

約数ペア:

[(1, 27306738), (2, 13653369), (3, 9102246), (6, 4551123), (9, 3034082), (18, 1517041), (41, 666018), (82, 333009), (123, 222006), (163, 167526), (227, 120294), (246, 111003), (326, 83763), (369, 74002), (454, 60147), (489, 55842), (681, 40098), (738, 37001), (978, 27921), (1362, 20049), (1467, 18614), (2043, 13366), (2934, 9307), (4086, 6683)]