1640590926012

素因数分解:

$2^2\times 3^2\times {\mathrm{45571970167}}^1$

素因数の和:45571970177

約数の個数: 18

約数和(自身を含む): 4147049285288

約数和(自身を除く): 2506458359276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 45571970167, 91143940334, 136715910501, 182287880668, 273431821002, 410147731503, 546863642004, 820295463006, 1640590926012]

約数ペア:

[(1, 1640590926012), (2, 820295463006), (3, 546863642004), (4, 410147731503), (6, 273431821002), (9, 182287880668), (12, 136715910501), (18, 91143940334), (36, 45571970167)]