1237189086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{18919}}^1$

素因数の和:19110

約数の個数: 64

約数和(自身を含む): 3160396800

約数和(自身を除く): 1923207714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1557, 2422, 3114, 3633, 4671, 7266, 9342, 10899, 18919, 21798, 32697, 37838, 56757, 65394, 113514, 132433, 170271, 264866, 340542, 397299, 510813, 794598, 1021626, 1191897, 2383794, 3272987, 3575691, 6545974, 7151382, 9818961, 19637922, 22910909, 29456883, 45821818, 58913766, 68732727, 88370649, 137465454, 176741298, 206198181, 412396362, 618594543, 1237189086]

約数ペア:

[(1, 1237189086), (2, 618594543), (3, 412396362), (6, 206198181), (7, 176741298), (9, 137465454), (14, 88370649), (18, 68732727), (21, 58913766), (27, 45821818), (42, 29456883), (54, 22910909), (63, 19637922), (126, 9818961), (173, 7151382), (189, 6545974), (346, 3575691), (378, 3272987), (519, 2383794), (1038, 1191897), (1211, 1021626), (1557, 794598), (2422, 510813), (3114, 397299), (3633, 340542), (4671, 264866), (7266, 170271), (9342, 132433), (10899, 113514), (18919, 65394), (21798, 56757), (32697, 37838)]