11988774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 32685120

約数和(自身を除く): 20696346

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 193, 203, 238, 261, 306, 357, 386, 406, 493, 522, 579, 609, 714, 986, 1071, 1158, 1218, 1351, 1479, 1737, 1827, 2142, 2702, 2958, 3281, 3451, 3474, 3654, 4053, 4437, 5597, 6562, 6902, 8106, 8874, 9843, 10353, 11194, 12159, 16791, 19686, 20706, 22967, 24318, 29529, 31059, 33582, 39179, 45934, 50373, 59058, 62118, 68901, 78358, 95149, 100746, 117537, 137802, 190298, 206703, 235074, 285447, 352611, 413406, 570894, 666043, 705222, 856341, 1332086, 1712682, 1998129, 3996258, 5994387, 11988774]

約数ペア:

[(1, 11988774), (2, 5994387), (3, 3996258), (6, 1998129), (7, 1712682), (9, 1332086), (14, 856341), (17, 705222), (18, 666043), (21, 570894), (29, 413406), (34, 352611), (42, 285447), (51, 235074), (58, 206703), (63, 190298), (87, 137802), (102, 117537), (119, 100746), (126, 95149), (153, 78358), (174, 68901), (193, 62118), (203, 59058), (238, 50373), (261, 45934), (306, 39179), (357, 33582), (386, 31059), (406, 29529), (493, 24318), (522, 22967), (579, 20706), (609, 19686), (714, 16791), (986, 12159), (1071, 11194), (1158, 10353), (1218, 9843), (1351, 8874), (1479, 8106), (1737, 6902), (1827, 6562), (2142, 5597), (2702, 4437), (2958, 4053), (3281, 3654), (3451, 3474)]