19584222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 47154960

約数和(自身を除く): 27570738

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2297, 2842, 4263, 4594, 6891, 8526, 13782, 16079, 32158, 48237, 66613, 96474, 112553, 133226, 199839, 225106, 337659, 399678, 466291, 675318, 932582, 1398873, 2797746, 3264037, 6528074, 9792111, 19584222]

約数ペア:

[(1, 19584222), (2, 9792111), (3, 6528074), (6, 3264037), (7, 2797746), (14, 1398873), (21, 932582), (29, 675318), (42, 466291), (49, 399678), (58, 337659), (87, 225106), (98, 199839), (147, 133226), (174, 112553), (203, 96474), (294, 66613), (406, 48237), (609, 32158), (1218, 16079), (1421, 13782), (2297, 8526), (2842, 6891), (4263, 4594)]