420734142

素因数分解:

$2^1\times 3^3\times {\mathrm{7791373}}^1$

素因数の和:7791384

約数の個数: 16

約数和(自身を含む): 934964880

約数和(自身を除く): 514230738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7791373, 15582746, 23374119, 46748238, 70122357, 140244714, 210367071, 420734142]

約数ペア:

[(1, 420734142), (2, 210367071), (3, 140244714), (6, 70122357), (9, 46748238), (18, 23374119), (27, 15582746), (54, 7791373)]