2094642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2959758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 149, 198, 213, 298, 426, 447, 639, 781, 894, 1278, 1341, 1562, 1639, 2343, 2682, 3278, 4686, 4917, 7029, 9834, 10579, 14058, 14751, 21158, 29502, 31737, 63474, 95211, 116369, 190422, 232738, 349107, 698214, 1047321, 2094642]

約数ペア:

[(1, 2094642), (2, 1047321), (3, 698214), (6, 349107), (9, 232738), (11, 190422), (18, 116369), (22, 95211), (33, 63474), (66, 31737), (71, 29502), (99, 21158), (142, 14751), (149, 14058), (198, 10579), (213, 9834), (298, 7029), (426, 4917), (447, 4686), (639, 3278), (781, 2682), (894, 2343), (1278, 1639), (1341, 1562)]