18535692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220663}}^1$

素因数の和:220677

約数の個数: 24

約数和(自身を含む): 49428736

約数和(自身を除く): 30893044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220663, 441326, 661989, 882652, 1323978, 1544641, 2647956, 3089282, 4633923, 6178564, 9267846, 18535692]

約数ペア:

[(1, 18535692), (2, 9267846), (3, 6178564), (4, 4633923), (6, 3089282), (7, 2647956), (12, 1544641), (14, 1323978), (21, 882652), (28, 661989), (42, 441326), (84, 220663)]