138845826

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{40813}}^1$

素因数の和:40837

約数の個数: 48

約数和(自身を含む): 356551104

約数和(自身を除く): 217705278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 40813, 81626, 122439, 244878, 285691, 367317, 571382, 734634, 857073, 1101951, 1714146, 2203902, 2571219, 3305853, 5142438, 6611706, 7713657, 9917559, 15427314, 19835118, 23140971, 46281942, 69422913, 138845826]

約数ペア:

[(1, 138845826), (2, 69422913), (3, 46281942), (6, 23140971), (7, 19835118), (9, 15427314), (14, 9917559), (18, 7713657), (21, 6611706), (27, 5142438), (42, 3305853), (54, 2571219), (63, 2203902), (81, 1714146), (126, 1101951), (162, 857073), (189, 734634), (243, 571382), (378, 367317), (486, 285691), (567, 244878), (1134, 122439), (1701, 81626), (3402, 40813)]