68698746

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{55313}}^1$

素因数の和:55347

約数の個数: 32

約数和(自身を含む): 159304320

約数和(自身を除く): 90605574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 55313, 110626, 165939, 331878, 497817, 995634, 1272199, 1493451, 2544398, 2986902, 3816597, 7633194, 11449791, 22899582, 34349373, 68698746]

約数ペア:

[(1, 68698746), (2, 34349373), (3, 22899582), (6, 11449791), (9, 7633194), (18, 3816597), (23, 2986902), (27, 2544398), (46, 1493451), (54, 1272199), (69, 995634), (138, 497817), (207, 331878), (414, 165939), (621, 110626), (1242, 55313)]