18134928

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2026

約数の個数: 100

約数和(自身を含む): 60016000

約数和(自身を除く): 41881072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 1999, 2268, 3024, 3998, 4536, 5997, 7996, 9072, 11994, 13993, 15992, 17991, 23988, 27986, 31984, 35982, 41979, 47976, 53973, 55972, 71964, 83958, 95952, 107946, 111944, 125937, 143928, 161919, 167916, 215892, 223888, 251874, 287856, 323838, 335832, 377811, 431784, 503748, 647676, 671664, 755622, 863568, 1007496, 1133433, 1295352, 1511244, 2014992, 2266866, 2590704, 3022488, 4533732, 6044976, 9067464, 18134928]

約数ペア:

[(1, 18134928), (2, 9067464), (3, 6044976), (4, 4533732), (6, 3022488), (7, 2590704), (8, 2266866), (9, 2014992), (12, 1511244), (14, 1295352), (16, 1133433), (18, 1007496), (21, 863568), (24, 755622), (27, 671664), (28, 647676), (36, 503748), (42, 431784), (48, 377811), (54, 335832), (56, 323838), (63, 287856), (72, 251874), (81, 223888), (84, 215892), (108, 167916), (112, 161919), (126, 143928), (144, 125937), (162, 111944), (168, 107946), (189, 95952), (216, 83958), (252, 71964), (324, 55972), (336, 53973), (378, 47976), (432, 41979), (504, 35982), (567, 31984), (648, 27986), (756, 23988), (1008, 17991), (1134, 15992), (1296, 13993), (1512, 11994), (1999, 9072), (2268, 7996), (3024, 5997), (3998, 4536)]