1854256446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{47017}}^1$

素因数の和:47345

約数の個数: 48

約数和(自身を含む): 4606259424

約数和(自身を除く): 2752002978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1878, 2191, 2817, 4382, 5634, 6573, 13146, 19719, 39438, 47017, 94034, 141051, 282102, 329119, 423153, 658238, 846306, 987357, 1974714, 2962071, 5924142, 14716321, 29432642, 44148963, 88297926, 103014247, 132446889, 206028494, 264893778, 309042741, 618085482, 927128223, 1854256446]

約数ペア:

[(1, 1854256446), (2, 927128223), (3, 618085482), (6, 309042741), (7, 264893778), (9, 206028494), (14, 132446889), (18, 103014247), (21, 88297926), (42, 44148963), (63, 29432642), (126, 14716321), (313, 5924142), (626, 2962071), (939, 1974714), (1878, 987357), (2191, 846306), (2817, 658238), (4382, 423153), (5634, 329119), (6573, 282102), (13146, 141051), (19719, 94034), (39438, 47017)]