145505736

素因数分解:

$2^3\times 3^2\times {\mathrm{2020913}}^1$

素因数の和:2020925

約数の個数: 24

約数和(自身を含む): 394078230

約数和(自身を除く): 248572494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2020913, 4041826, 6062739, 8083652, 12125478, 16167304, 18188217, 24250956, 36376434, 48501912, 72752868, 145505736]

約数ペア:

[(1, 145505736), (2, 72752868), (3, 48501912), (4, 36376434), (6, 24250956), (8, 18188217), (9, 16167304), (12, 12125478), (18, 8083652), (24, 6062739), (36, 4041826), (72, 2020913)]