7663554

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 17589312

約数和(自身を除く): 9925758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 173, 207, 214, 321, 346, 414, 519, 642, 963, 1038, 1557, 1926, 2461, 3114, 3979, 4922, 7383, 7958, 11937, 14766, 18511, 22149, 23874, 35811, 37022, 44298, 55533, 71622, 111066, 166599, 333198, 425753, 851506, 1277259, 2554518, 3831777, 7663554]

約数ペア:

[(1, 7663554), (2, 3831777), (3, 2554518), (6, 1277259), (9, 851506), (18, 425753), (23, 333198), (46, 166599), (69, 111066), (107, 71622), (138, 55533), (173, 44298), (207, 37022), (214, 35811), (321, 23874), (346, 22149), (414, 18511), (519, 14766), (642, 11937), (963, 7958), (1038, 7383), (1557, 4922), (1926, 3979), (2461, 3114)]