1949274468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{29221}}^1$

素因数の和:29357

約数の個数: 72

約数和(自身を含む): 5265219960

約数和(自身を除く): 3315945492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 3706, 3924, 5559, 7412, 11118, 16677, 22236, 29221, 33354, 58442, 66708, 87663, 116884, 175326, 262989, 350652, 496757, 525978, 993514, 1051956, 1490271, 1987028, 2980542, 3185089, 4470813, 5961084, 6370178, 8941626, 9555267, 12740356, 17883252, 19110534, 28665801, 38221068, 54146513, 57331602, 108293026, 114663204, 162439539, 216586052, 324879078, 487318617, 649758156, 974637234, 1949274468]

約数ペア:

[(1, 1949274468), (2, 974637234), (3, 649758156), (4, 487318617), (6, 324879078), (9, 216586052), (12, 162439539), (17, 114663204), (18, 108293026), (34, 57331602), (36, 54146513), (51, 38221068), (68, 28665801), (102, 19110534), (109, 17883252), (153, 12740356), (204, 9555267), (218, 8941626), (306, 6370178), (327, 5961084), (436, 4470813), (612, 3185089), (654, 2980542), (981, 1987028), (1308, 1490271), (1853, 1051956), (1962, 993514), (3706, 525978), (3924, 496757), (5559, 350652), (7412, 262989), (11118, 175326), (16677, 116884), (22236, 87663), (29221, 66708), (33354, 58442)]