12920376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{76907}}^1$

素因数の和:76923

約数の個数: 32

約数和(自身を含む): 36915840

約数和(自身を除く): 23995464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 76907, 153814, 230721, 307628, 461442, 538349, 615256, 922884, 1076698, 1615047, 1845768, 2153396, 3230094, 4306792, 6460188, 12920376]

約数ペア:

[(1, 12920376), (2, 6460188), (3, 4306792), (4, 3230094), (6, 2153396), (7, 1845768), (8, 1615047), (12, 1076698), (14, 922884), (21, 615256), (24, 538349), (28, 461442), (42, 307628), (56, 230721), (84, 153814), (168, 76907)]