1531278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 3889920

約数和(自身を除く): 2358642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4051, 8102, 12153, 24306, 28357, 36459, 56714, 72918, 85071, 109377, 170142, 218754, 255213, 510426, 765639, 1531278]

約数ペア:

[(1, 1531278), (2, 765639), (3, 510426), (6, 255213), (7, 218754), (9, 170142), (14, 109377), (18, 85071), (21, 72918), (27, 56714), (42, 36459), (54, 28357), (63, 24306), (126, 12153), (189, 8102), (378, 4051)]