706986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 1817088

約数和(自身を除く): 1110102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 181, 186, 217, 279, 362, 434, 543, 558, 651, 1086, 1267, 1302, 1629, 1953, 2534, 3258, 3801, 3906, 5611, 7602, 11222, 11403, 16833, 22806, 33666, 39277, 50499, 78554, 100998, 117831, 235662, 353493, 706986]

約数ペア:

[(1, 706986), (2, 353493), (3, 235662), (6, 117831), (7, 100998), (9, 78554), (14, 50499), (18, 39277), (21, 33666), (31, 22806), (42, 16833), (62, 11403), (63, 11222), (93, 7602), (126, 5611), (181, 3906), (186, 3801), (217, 3258), (279, 2534), (362, 1953), (434, 1629), (543, 1302), (558, 1267), (651, 1086)]