15678887706

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2099}}^1\times {\mathrm{6803}}^1$

素因数の和:8971

約数の個数: 48

約数和(自身を含む): 34549351200

約数和(自身を除く): 18870463494

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 2099, 4198, 6297, 6803, 12594, 13606, 18891, 20409, 37782, 40818, 61227, 122454, 128039, 256078, 384117, 414983, 768234, 829966, 1152351, 1244949, 2304702, 2489898, 3734847, 7469694, 14279497, 28558994, 42838491, 85676982, 128515473, 257030946, 871049317, 1742098634, 2613147951, 5226295902, 7839443853, 15678887706]

約数ペア:

[(1, 15678887706), (2, 7839443853), (3, 5226295902), (6, 2613147951), (9, 1742098634), (18, 871049317), (61, 257030946), (122, 128515473), (183, 85676982), (366, 42838491), (549, 28558994), (1098, 14279497), (2099, 7469694), (4198, 3734847), (6297, 2489898), (6803, 2304702), (12594, 1244949), (13606, 1152351), (18891, 829966), (20409, 768234), (37782, 414983), (40818, 384117), (61227, 256078), (122454, 128039)]