66429972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263611}}^1$

素因数の和:263628

約数の個数: 36

約数和(自身を含む): 191909536

約数和(自身を除く): 125479564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263611, 527222, 790833, 1054444, 1581666, 1845277, 2372499, 3163332, 3690554, 4744998, 5535831, 7381108, 9489996, 11071662, 16607493, 22143324, 33214986, 66429972]

約数ペア:

[(1, 66429972), (2, 33214986), (3, 22143324), (4, 16607493), (6, 11071662), (7, 9489996), (9, 7381108), (12, 5535831), (14, 4744998), (18, 3690554), (21, 3163332), (28, 2372499), (36, 1845277), (42, 1581666), (63, 1054444), (84, 790833), (126, 527222), (252, 263611)]