91902006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6571}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 239746560

約数和(自身を除く): 147844554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6571, 6993, 13142, 13986, 19713, 39426, 45997, 59139, 91994, 118278, 137991, 177417, 243127, 275982, 354834, 413973, 486254, 729381, 827946, 1241919, 1458762, 1701889, 2188143, 2483838, 3403778, 4376286, 5105667, 6564429, 10211334, 13128858, 15317001, 30634002, 45951003, 91902006]

約数ペア:

[(1, 91902006), (2, 45951003), (3, 30634002), (6, 15317001), (7, 13128858), (9, 10211334), (14, 6564429), (18, 5105667), (21, 4376286), (27, 3403778), (37, 2483838), (42, 2188143), (54, 1701889), (63, 1458762), (74, 1241919), (111, 827946), (126, 729381), (189, 486254), (222, 413973), (259, 354834), (333, 275982), (378, 243127), (518, 177417), (666, 137991), (777, 118278), (999, 91994), (1554, 59139), (1998, 45997), (2331, 39426), (4662, 19713), (6571, 13986), (6993, 13142)]