1986189288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211657}}^1$

素因数の和:211706

約数の個数: 64

約数和(自身を含む): 5486175360

約数和(自身を除く): 3499986072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 211657, 423314, 634971, 846628, 1269942, 1693256, 2539884, 3598169, 4868111, 5079768, 7196338, 9736222, 10794507, 14392676, 14604333, 19472444, 21589014, 28785352, 29208666, 38944888, 43178028, 58417332, 82757887, 86356056, 116834664, 165515774, 248273661, 331031548, 496547322, 662063096, 993094644, 1986189288]

約数ペア:

[(1, 1986189288), (2, 993094644), (3, 662063096), (4, 496547322), (6, 331031548), (8, 248273661), (12, 165515774), (17, 116834664), (23, 86356056), (24, 82757887), (34, 58417332), (46, 43178028), (51, 38944888), (68, 29208666), (69, 28785352), (92, 21589014), (102, 19472444), (136, 14604333), (138, 14392676), (184, 10794507), (204, 9736222), (276, 7196338), (391, 5079768), (408, 4868111), (552, 3598169), (782, 2539884), (1173, 1693256), (1564, 1269942), (2346, 846628), (3128, 634971), (4692, 423314), (9384, 211657)]