12484878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 30277632

約数和(自身を除く): 17792754

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 223, 258, 301, 434, 446, 602, 651, 669, 903, 1302, 1333, 1338, 1561, 1806, 2666, 3122, 3999, 4683, 6913, 7998, 9331, 9366, 9589, 13826, 18662, 19178, 20739, 27993, 28767, 41478, 48391, 55986, 57534, 67123, 96782, 134246, 145173, 201369, 290346, 297259, 402738, 594518, 891777, 1783554, 2080813, 4161626, 6242439, 12484878]

約数ペア:

[(1, 12484878), (2, 6242439), (3, 4161626), (6, 2080813), (7, 1783554), (14, 891777), (21, 594518), (31, 402738), (42, 297259), (43, 290346), (62, 201369), (86, 145173), (93, 134246), (129, 96782), (186, 67123), (217, 57534), (223, 55986), (258, 48391), (301, 41478), (434, 28767), (446, 27993), (602, 20739), (651, 19178), (669, 18662), (903, 13826), (1302, 9589), (1333, 9366), (1338, 9331), (1561, 7998), (1806, 6913), (2666, 4683), (3122, 3999)]