8231706

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 23091156

約数和(自身を除く): 14859450

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 61, 63, 81, 98, 102, 119, 122, 126, 147, 153, 162, 183, 189, 238, 294, 306, 357, 366, 378, 427, 441, 459, 549, 567, 714, 833, 854, 882, 918, 1037, 1071, 1098, 1134, 1281, 1323, 1377, 1647, 1666, 2074, 2142, 2499, 2562, 2646, 2754, 2989, 3111, 3213, 3294, 3843, 3969, 4941, 4998, 5978, 6222, 6426, 7259, 7497, 7686, 7938, 8967, 9333, 9639, 9882, 11529, 14518, 14994, 17934, 18666, 19278, 21777, 22491, 23058, 26901, 27999, 34587, 43554, 44982, 50813, 53802, 55998, 65331, 67473, 69174, 80703, 83997, 101626, 130662, 134946, 152439, 161406, 167994, 195993, 242109, 304878, 391986, 457317, 484218, 587979, 914634, 1175958, 1371951, 2743902, 4115853, 8231706]

約数ペア:

[(1, 8231706), (2, 4115853), (3, 2743902), (6, 1371951), (7, 1175958), (9, 914634), (14, 587979), (17, 484218), (18, 457317), (21, 391986), (27, 304878), (34, 242109), (42, 195993), (49, 167994), (51, 161406), (54, 152439), (61, 134946), (63, 130662), (81, 101626), (98, 83997), (102, 80703), (119, 69174), (122, 67473), (126, 65331), (147, 55998), (153, 53802), (162, 50813), (183, 44982), (189, 43554), (238, 34587), (294, 27999), (306, 26901), (357, 23058), (366, 22491), (378, 21777), (427, 19278), (441, 18666), (459, 17934), (549, 14994), (567, 14518), (714, 11529), (833, 9882), (854, 9639), (882, 9333), (918, 8967), (1037, 7938), (1071, 7686), (1098, 7497), (1134, 7259), (1281, 6426), (1323, 6222), (1377, 5978), (1647, 4998), (1666, 4941), (2074, 3969), (2142, 3843), (2499, 3294), (2562, 3213), (2646, 3111), (2754, 2989)]