181506546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{775669}}^1$

素因数の和:775690

約数の個数: 24

約数和(自身を含む): 423515820

約数和(自身を除く): 242009274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 775669, 1551338, 2327007, 4654014, 6981021, 10083697, 13962042, 20167394, 30251091, 60502182, 90753273, 181506546]

約数ペア:

[(1, 181506546), (2, 90753273), (3, 60502182), (6, 30251091), (9, 20167394), (13, 13962042), (18, 10083697), (26, 6981021), (39, 4654014), (78, 2327007), (117, 1551338), (234, 775669)]