7940196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20072

約数の個数: 36

約数和(自身を含む): 21896784

約数和(自身を除く): 13956588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20051, 40102, 60153, 80204, 120306, 180459, 220561, 240612, 360918, 441122, 661683, 721836, 882244, 1323366, 1985049, 2646732, 3970098, 7940196]

約数ペア:

[(1, 7940196), (2, 3970098), (3, 2646732), (4, 1985049), (6, 1323366), (9, 882244), (11, 721836), (12, 661683), (18, 441122), (22, 360918), (33, 240612), (36, 220561), (44, 180459), (66, 120306), (99, 80204), (132, 60153), (198, 40102), (396, 20051)]