16142418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 21462318

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 743, 1207, 1278, 1486, 2229, 2414, 3621, 4458, 6687, 7242, 10863, 12631, 13374, 21726, 25262, 37893, 52753, 75786, 105506, 113679, 158259, 227358, 316518, 474777, 896801, 949554, 1793602, 2690403, 5380806, 8071209, 16142418]

約数ペア:

[(1, 16142418), (2, 8071209), (3, 5380806), (6, 2690403), (9, 1793602), (17, 949554), (18, 896801), (34, 474777), (51, 316518), (71, 227358), (102, 158259), (142, 113679), (153, 105506), (213, 75786), (306, 52753), (426, 37893), (639, 25262), (743, 21726), (1207, 13374), (1278, 12631), (1486, 10863), (2229, 7242), (2414, 6687), (3621, 4458)]