2016396261

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39703}}^1$

素因数の和:39748

約数の個数: 48

約数和(自身を含む): 3468541440

約数和(自身を除く): 1452145179

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1539, 1881, 2673, 4617, 5643, 16929, 39703, 50787, 119109, 357327, 436733, 754357, 1071981, 1310199, 2263071, 3215943, 3930597, 6789213, 8297927, 9647829, 11791791, 20367639, 24893781, 35375373, 61102917, 74681343, 106126119, 183308751, 224044029, 672132087, 2016396261]

約数ペア:

[(1, 2016396261), (3, 672132087), (9, 224044029), (11, 183308751), (19, 106126119), (27, 74681343), (33, 61102917), (57, 35375373), (81, 24893781), (99, 20367639), (171, 11791791), (209, 9647829), (243, 8297927), (297, 6789213), (513, 3930597), (627, 3215943), (891, 2263071), (1539, 1310199), (1881, 1071981), (2673, 754357), (4617, 436733), (5643, 357327), (16929, 119109), (39703, 50787)]