2861982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 3847266

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 223, 279, 414, 446, 558, 669, 713, 1338, 1426, 2007, 2139, 4014, 4278, 5129, 6417, 6913, 10258, 12834, 13826, 15387, 20739, 30774, 41478, 46161, 62217, 92322, 124434, 158999, 317998, 476997, 953994, 1430991, 2861982]

約数ペア:

[(1, 2861982), (2, 1430991), (3, 953994), (6, 476997), (9, 317998), (18, 158999), (23, 124434), (31, 92322), (46, 62217), (62, 46161), (69, 41478), (93, 30774), (138, 20739), (186, 15387), (207, 13826), (223, 12834), (279, 10258), (414, 6913), (446, 6417), (558, 5129), (669, 4278), (713, 4014), (1338, 2139), (1426, 2007)]