1489799196

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{726023}}^1$

素因数の和:726055

約数の個数: 48

約数和(自身を含む): 4065734400

約数和(自身を除く): 2575935204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 726023, 1452046, 2178069, 2904092, 4356138, 6534207, 8712276, 13068414, 13794437, 19602621, 26136828, 27588874, 39205242, 41383311, 55177748, 78410484, 82766622, 124149933, 165533244, 248299866, 372449799, 496599732, 744899598, 1489799196]

約数ペア:

[(1, 1489799196), (2, 744899598), (3, 496599732), (4, 372449799), (6, 248299866), (9, 165533244), (12, 124149933), (18, 82766622), (19, 78410484), (27, 55177748), (36, 41383311), (38, 39205242), (54, 27588874), (57, 26136828), (76, 19602621), (108, 13794437), (114, 13068414), (171, 8712276), (228, 6534207), (342, 4356138), (513, 2904092), (684, 2178069), (1026, 1452046), (2052, 726023)]