13905804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 36480304

約数和(自身を除く): 22574500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 157, 183, 242, 244, 314, 363, 366, 471, 484, 628, 671, 726, 732, 942, 1342, 1452, 1727, 1884, 2013, 2684, 3454, 4026, 5181, 6908, 7381, 8052, 9577, 10362, 14762, 18997, 19154, 20724, 22143, 28731, 29524, 37994, 38308, 44286, 56991, 57462, 75988, 88572, 105347, 113982, 114924, 210694, 227964, 316041, 421388, 632082, 1158817, 1264164, 2317634, 3476451, 4635268, 6952902, 13905804]

約数ペア:

[(1, 13905804), (2, 6952902), (3, 4635268), (4, 3476451), (6, 2317634), (11, 1264164), (12, 1158817), (22, 632082), (33, 421388), (44, 316041), (61, 227964), (66, 210694), (121, 114924), (122, 113982), (132, 105347), (157, 88572), (183, 75988), (242, 57462), (244, 56991), (314, 44286), (363, 38308), (366, 37994), (471, 29524), (484, 28731), (628, 22143), (671, 20724), (726, 19154), (732, 18997), (942, 14762), (1342, 10362), (1452, 9577), (1727, 8052), (1884, 7381), (2013, 6908), (2684, 5181), (3454, 4026)]