1247996862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3301579}}^1$

素因数の和:3301597

約数の個数: 32

約数和(自身を含む): 3169516800

約数和(自身を除く): 1921519938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3301579, 6603158, 9904737, 19809474, 23111053, 29714211, 46222106, 59428422, 69333159, 89142633, 138666318, 178285266, 207999477, 415998954, 623998431, 1247996862]

約数ペア:

[(1, 1247996862), (2, 623998431), (3, 415998954), (6, 207999477), (7, 178285266), (9, 138666318), (14, 89142633), (18, 69333159), (21, 59428422), (27, 46222106), (42, 29714211), (54, 23111053), (63, 19809474), (126, 9904737), (189, 6603158), (378, 3301579)]