2173122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5767

約数の個数: 32

約数和(自身を含む): 5520000

約数和(自身を除く): 3346878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5749, 11498, 17247, 34494, 40243, 51741, 80486, 103482, 120729, 155223, 241458, 310446, 362187, 724374, 1086561, 2173122]

約数ペア:

[(1, 2173122), (2, 1086561), (3, 724374), (6, 362187), (7, 310446), (9, 241458), (14, 155223), (18, 120729), (21, 103482), (27, 80486), (42, 51741), (54, 40243), (63, 34494), (126, 17247), (189, 11498), (378, 5749)]