521566164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2069707}}^1$

素因数の和:2069724

約数の個数: 36

約数和(自身を含む): 1506747424

約数和(自身を除く): 985181260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2069707, 4139414, 6209121, 8278828, 12418242, 14487949, 18627363, 24836484, 28975898, 37254726, 43463847, 57951796, 74509452, 86927694, 130391541, 173855388, 260783082, 521566164]

約数ペア:

[(1, 521566164), (2, 260783082), (3, 173855388), (4, 130391541), (6, 86927694), (7, 74509452), (9, 57951796), (12, 43463847), (14, 37254726), (18, 28975898), (21, 24836484), (28, 18627363), (36, 14487949), (42, 12418242), (63, 8278828), (84, 6209121), (126, 4139414), (252, 2069707)]