1386882

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1244

約数の個数: 40

約数和(自身を含む): 3554496

約数和(自身を除く): 2167614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1223, 2446, 3669, 7338, 8561, 11007, 17122, 22014, 25683, 33021, 51366, 66042, 77049, 99063, 154098, 198126, 231147, 462294, 693441, 1386882]

約数ペア:

[(1, 1386882), (2, 693441), (3, 462294), (6, 231147), (7, 198126), (9, 154098), (14, 99063), (18, 77049), (21, 66042), (27, 51366), (42, 33021), (54, 25683), (63, 22014), (81, 17122), (126, 11007), (162, 8561), (189, 7338), (378, 3669), (567, 2446), (1134, 1223)]