691034148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2742199}}^1$

素因数の和:2742216

約数の個数: 36

約数和(自身を含む): 1996321600

約数和(自身を除く): 1305287452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2742199, 5484398, 8226597, 10968796, 16453194, 19195393, 24679791, 32906388, 38390786, 49359582, 57586179, 76781572, 98719164, 115172358, 172758537, 230344716, 345517074, 691034148]

約数ペア:

[(1, 691034148), (2, 345517074), (3, 230344716), (4, 172758537), (6, 115172358), (7, 98719164), (9, 76781572), (12, 57586179), (14, 49359582), (18, 38390786), (21, 32906388), (28, 24679791), (36, 19195393), (42, 16453194), (63, 10968796), (84, 8226597), (126, 5484398), (252, 2742199)]