39889626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 100848960

約数和(自身を除く): 60959334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 74, 98, 111, 114, 133, 147, 193, 222, 259, 266, 294, 386, 399, 518, 579, 703, 777, 798, 931, 1158, 1351, 1406, 1554, 1813, 1862, 2109, 2702, 2793, 3626, 3667, 4053, 4218, 4921, 5439, 5586, 7141, 7334, 8106, 9457, 9842, 10878, 11001, 14282, 14763, 18914, 21423, 22002, 25669, 28371, 29526, 34447, 42846, 49987, 51338, 56742, 68894, 77007, 99974, 103341, 135679, 149961, 154014, 179683, 206682, 271358, 299922, 349909, 359366, 407037, 539049, 699818, 814074, 949753, 1049727, 1078098, 1899506, 2099454, 2849259, 5698518, 6648271, 13296542, 19944813, 39889626]

約数ペア:

[(1, 39889626), (2, 19944813), (3, 13296542), (6, 6648271), (7, 5698518), (14, 2849259), (19, 2099454), (21, 1899506), (37, 1078098), (38, 1049727), (42, 949753), (49, 814074), (57, 699818), (74, 539049), (98, 407037), (111, 359366), (114, 349909), (133, 299922), (147, 271358), (193, 206682), (222, 179683), (259, 154014), (266, 149961), (294, 135679), (386, 103341), (399, 99974), (518, 77007), (579, 68894), (703, 56742), (777, 51338), (798, 49987), (931, 42846), (1158, 34447), (1351, 29526), (1406, 28371), (1554, 25669), (1813, 22002), (1862, 21423), (2109, 18914), (2702, 14763), (2793, 14282), (3626, 11001), (3667, 10878), (4053, 9842), (4218, 9457), (4921, 8106), (5439, 7334), (5586, 7141)]