2017631451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 3316999680

約数和(自身を除く): 1299368229

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 73, 187, 209, 219, 323, 561, 627, 803, 969, 1241, 1387, 2409, 2593, 3553, 3723, 4161, 7779, 10659, 13651, 15257, 23579, 28523, 40953, 44081, 45771, 49267, 70737, 85569, 132243, 147801, 189289, 259369, 484891, 541937, 567867, 778107, 837539, 1454673, 1625811, 2082179, 2512617, 3217913, 3596491, 6246537, 9212929, 9653739, 10789473, 27638787, 35397043, 39561401, 61140347, 106191129, 118684203, 183421041, 672543817, 2017631451]

約数ペア:

[(1, 2017631451), (3, 672543817), (11, 183421041), (17, 118684203), (19, 106191129), (33, 61140347), (51, 39561401), (57, 35397043), (73, 27638787), (187, 10789473), (209, 9653739), (219, 9212929), (323, 6246537), (561, 3596491), (627, 3217913), (803, 2512617), (969, 2082179), (1241, 1625811), (1387, 1454673), (2409, 837539), (2593, 778107), (3553, 567867), (3723, 541937), (4161, 484891), (7779, 259369), (10659, 189289), (13651, 147801), (15257, 132243), (23579, 85569), (28523, 70737), (40953, 49267), (44081, 45771)]