2018203572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{312029}}^1$

素因数の和:312061

約数の個数: 72

約数和(自身を含む): 5975998560

約数和(自身を除く): 3957794988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 312029, 624058, 936087, 1248116, 1872174, 2184203, 3432319, 3744348, 4368406, 6552609, 6864638, 8736812, 10296957, 13105218, 13729276, 15289421, 20593914, 24026233, 26210436, 30578842, 41187828, 45868263, 48052466, 61157684, 72078699, 91736526, 96104932, 144157398, 168183631, 183473052, 288314796, 336367262, 504550893, 672734524, 1009101786, 2018203572]

約数ペア:

[(1, 2018203572), (2, 1009101786), (3, 672734524), (4, 504550893), (6, 336367262), (7, 288314796), (11, 183473052), (12, 168183631), (14, 144157398), (21, 96104932), (22, 91736526), (28, 72078699), (33, 61157684), (42, 48052466), (44, 45868263), (49, 41187828), (66, 30578842), (77, 26210436), (84, 24026233), (98, 20593914), (132, 15289421), (147, 13729276), (154, 13105218), (196, 10296957), (231, 8736812), (294, 6864638), (308, 6552609), (462, 4368406), (539, 3744348), (588, 3432319), (924, 2184203), (1078, 1872174), (1617, 1248116), (2156, 936087), (3234, 624058), (6468, 312029)]