31093986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 85100544

約数和(自身を除く): 54006558

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 37, 42, 51, 66, 74, 77, 102, 107, 111, 119, 154, 187, 214, 222, 231, 238, 259, 321, 357, 374, 407, 462, 518, 561, 629, 642, 714, 749, 777, 814, 1122, 1177, 1221, 1258, 1309, 1498, 1554, 1819, 1887, 2247, 2354, 2442, 2618, 2849, 3531, 3638, 3774, 3927, 3959, 4403, 4494, 5457, 5698, 6919, 7062, 7854, 7918, 8239, 8547, 8806, 10914, 11877, 12733, 13209, 13838, 16478, 17094, 20009, 20757, 23754, 24717, 25466, 26418, 27713, 38199, 40018, 41514, 43549, 48433, 49434, 55426, 60027, 67303, 76398, 83139, 87098, 96866, 120054, 130647, 134606, 140063, 145299, 166278, 201909, 261294, 280126, 290598, 304843, 403818, 420189, 471121, 609686, 740333, 840378, 914529, 942242, 1413363, 1480666, 1829058, 2220999, 2826726, 4441998, 5182331, 10364662, 15546993, 31093986]

約数ペア:

[(1, 31093986), (2, 15546993), (3, 10364662), (6, 5182331), (7, 4441998), (11, 2826726), (14, 2220999), (17, 1829058), (21, 1480666), (22, 1413363), (33, 942242), (34, 914529), (37, 840378), (42, 740333), (51, 609686), (66, 471121), (74, 420189), (77, 403818), (102, 304843), (107, 290598), (111, 280126), (119, 261294), (154, 201909), (187, 166278), (214, 145299), (222, 140063), (231, 134606), (238, 130647), (259, 120054), (321, 96866), (357, 87098), (374, 83139), (407, 76398), (462, 67303), (518, 60027), (561, 55426), (629, 49434), (642, 48433), (714, 43549), (749, 41514), (777, 40018), (814, 38199), (1122, 27713), (1177, 26418), (1221, 25466), (1258, 24717), (1309, 23754), (1498, 20757), (1554, 20009), (1819, 17094), (1887, 16478), (2247, 13838), (2354, 13209), (2442, 12733), (2618, 11877), (2849, 10914), (3531, 8806), (3638, 8547), (3774, 8239), (3927, 7918), (3959, 7854), (4403, 7062), (4494, 6919), (5457, 5698)]