1961569314

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{43573}}^1$

素因数の和:43683

約数の個数: 48

約数和(自身を含む): 4425201144

約数和(自身を除く): 2463631830

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 5002, 7503, 15006, 22509, 43573, 45018, 87146, 130719, 261438, 392157, 784314, 1786493, 2657953, 3572986, 5315906, 5359479, 7973859, 10718958, 15947718, 16078437, 23921577, 32156874, 47843154, 108976073, 217952146, 326928219, 653856438, 980784657, 1961569314]

約数ペア:

[(1, 1961569314), (2, 980784657), (3, 653856438), (6, 326928219), (9, 217952146), (18, 108976073), (41, 47843154), (61, 32156874), (82, 23921577), (122, 16078437), (123, 15947718), (183, 10718958), (246, 7973859), (366, 5359479), (369, 5315906), (549, 3572986), (738, 2657953), (1098, 1786493), (2501, 784314), (5002, 392157), (7503, 261438), (15006, 130719), (22509, 87146), (43573, 45018)]