29289348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 82992000

約数和(自身を除く): 53702652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 1999, 2442, 3663, 3998, 4884, 5997, 7326, 7996, 11994, 14652, 17991, 21989, 23988, 35982, 43978, 65967, 71964, 73963, 87956, 131934, 147926, 197901, 221889, 263868, 295852, 395802, 443778, 665667, 791604, 813593, 887556, 1331334, 1627186, 2440779, 2662668, 3254372, 4881558, 7322337, 9763116, 14644674, 29289348]

約数ペア:

[(1, 29289348), (2, 14644674), (3, 9763116), (4, 7322337), (6, 4881558), (9, 3254372), (11, 2662668), (12, 2440779), (18, 1627186), (22, 1331334), (33, 887556), (36, 813593), (37, 791604), (44, 665667), (66, 443778), (74, 395802), (99, 295852), (111, 263868), (132, 221889), (148, 197901), (198, 147926), (222, 131934), (333, 87956), (396, 73963), (407, 71964), (444, 65967), (666, 43978), (814, 35982), (1221, 23988), (1332, 21989), (1628, 17991), (1999, 14652), (2442, 11994), (3663, 7996), (3998, 7326), (4884, 5997)]