2018391834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{152839}}^1$

素因数の和:152946

約数の個数: 32

約数和(自身を含む): 4225720320

約数和(自身を除く): 2207328486

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 152839, 305678, 458517, 917034, 4738009, 9476018, 10851569, 14214027, 21703138, 28428054, 32554707, 65109414, 336398639, 672797278, 1009195917, 2018391834]

約数ペア:

[(1, 2018391834), (2, 1009195917), (3, 672797278), (6, 336398639), (31, 65109414), (62, 32554707), (71, 28428054), (93, 21703138), (142, 14214027), (186, 10851569), (213, 9476018), (426, 4738009), (2201, 917034), (4402, 458517), (6603, 305678), (13206, 152839)]