2123538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2438382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 191, 218, 327, 382, 573, 654, 1146, 1853, 3247, 3706, 5559, 6494, 9741, 11118, 19482, 20819, 41638, 62457, 124914, 353923, 707846, 1061769, 2123538]

約数ペア:

[(1, 2123538), (2, 1061769), (3, 707846), (6, 353923), (17, 124914), (34, 62457), (51, 41638), (102, 20819), (109, 19482), (191, 11118), (218, 9741), (327, 6494), (382, 5559), (573, 3706), (654, 3247), (1146, 1853)]