10381878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 25966080

約数和(自身を除く): 15584202

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 643, 702, 897, 1242, 1286, 1794, 1929, 2691, 3858, 5382, 5787, 8073, 8359, 11574, 14789, 16146, 16718, 17361, 25077, 29578, 34722, 44367, 50154, 75231, 88734, 133101, 150462, 192257, 225693, 266202, 384514, 399303, 451386, 576771, 798606, 1153542, 1730313, 3460626, 5190939, 10381878]

約数ペア:

[(1, 10381878), (2, 5190939), (3, 3460626), (6, 1730313), (9, 1153542), (13, 798606), (18, 576771), (23, 451386), (26, 399303), (27, 384514), (39, 266202), (46, 225693), (54, 192257), (69, 150462), (78, 133101), (117, 88734), (138, 75231), (207, 50154), (234, 44367), (299, 34722), (351, 29578), (414, 25077), (598, 17361), (621, 16718), (643, 16146), (702, 14789), (897, 11574), (1242, 8359), (1286, 8073), (1794, 5787), (1929, 5382), (2691, 3858)]