21367086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 25444434

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 4643, 9286, 13929, 27858, 60359, 120718, 181077, 273937, 362154, 547874, 821811, 1643622, 3561181, 7122362, 10683543, 21367086]

約数ペア:

[(1, 21367086), (2, 10683543), (3, 7122362), (6, 3561181), (13, 1643622), (26, 821811), (39, 547874), (59, 362154), (78, 273937), (118, 181077), (177, 120718), (354, 60359), (767, 27858), (1534, 13929), (2301, 9286), (4602, 4643)]