13755978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 17693622

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 223, 298, 414, 446, 447, 669, 894, 1338, 1341, 2007, 2682, 3427, 4014, 5129, 6854, 10258, 10281, 15387, 20562, 30774, 30843, 33227, 46161, 61686, 66454, 92322, 99681, 199362, 299043, 598086, 764221, 1528442, 2292663, 4585326, 6877989, 13755978]

約数ペア:

[(1, 13755978), (2, 6877989), (3, 4585326), (6, 2292663), (9, 1528442), (18, 764221), (23, 598086), (46, 299043), (69, 199362), (138, 99681), (149, 92322), (207, 66454), (223, 61686), (298, 46161), (414, 33227), (446, 30843), (447, 30774), (669, 20562), (894, 15387), (1338, 10281), (1341, 10258), (2007, 6854), (2682, 5129), (3427, 4014)]