64783194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{220351}}^1$

素因数の和:220370

約数の個数: 24

約数和(自身を含む): 150720768

約数和(自身を除く): 85937574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 220351, 440702, 661053, 1322106, 1542457, 3084914, 4627371, 9254742, 10797199, 21594398, 32391597, 64783194]

約数ペア:

[(1, 64783194), (2, 32391597), (3, 21594398), (6, 10797199), (7, 9254742), (14, 4627371), (21, 3084914), (42, 1542457), (49, 1322106), (98, 661053), (147, 440702), (294, 220351)]