27678516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 74309760

約数和(自身を除く): 46631244

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 193, 204, 222, 228, 323, 386, 444, 579, 629, 646, 703, 772, 969, 1158, 1258, 1292, 1406, 1887, 1938, 2109, 2316, 2516, 2812, 3281, 3667, 3774, 3876, 4218, 6562, 7141, 7334, 7548, 8436, 9843, 11001, 11951, 13124, 14282, 14668, 19686, 21423, 22002, 23902, 28564, 35853, 39372, 42846, 44004, 47804, 62339, 71706, 85692, 121397, 124678, 135679, 143412, 187017, 242794, 249356, 271358, 364191, 374034, 407037, 485588, 542716, 728382, 748068, 814074, 1456764, 1628148, 2306543, 4613086, 6919629, 9226172, 13839258, 27678516]

約数ペア:

[(1, 27678516), (2, 13839258), (3, 9226172), (4, 6919629), (6, 4613086), (12, 2306543), (17, 1628148), (19, 1456764), (34, 814074), (37, 748068), (38, 728382), (51, 542716), (57, 485588), (68, 407037), (74, 374034), (76, 364191), (102, 271358), (111, 249356), (114, 242794), (148, 187017), (193, 143412), (204, 135679), (222, 124678), (228, 121397), (323, 85692), (386, 71706), (444, 62339), (579, 47804), (629, 44004), (646, 42846), (703, 39372), (772, 35853), (969, 28564), (1158, 23902), (1258, 22002), (1292, 21423), (1406, 19686), (1887, 14668), (1938, 14282), (2109, 13124), (2316, 11951), (2516, 11001), (2812, 9843), (3281, 8436), (3667, 7548), (3774, 7334), (3876, 7141), (4218, 6562)]