142593738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109519}}^1$

素因数の和:109562

約数の個数: 32

約数和(自身を含む): 336445440

約数和(自身を除く): 193851702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 109519, 219038, 328557, 657114, 766633, 1533266, 2299899, 3395089, 4599798, 6790178, 10185267, 20370534, 23765623, 47531246, 71296869, 142593738]

約数ペア:

[(1, 142593738), (2, 71296869), (3, 47531246), (6, 23765623), (7, 20370534), (14, 10185267), (21, 6790178), (31, 4599798), (42, 3395089), (62, 2299899), (93, 1533266), (186, 766633), (217, 657114), (434, 328557), (651, 219038), (1302, 109519)]