438312294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{47653}}^1$

素因数の和:47741

約数の個数: 48

約数和(自身を含む): 1100235552

約数和(自身を除く): 661923258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 47653, 95306, 142959, 285918, 333571, 428877, 667142, 857754, 1000713, 2001426, 3002139, 3478669, 6004278, 6957338, 10436007, 20872014, 24350683, 31308021, 48701366, 62616042, 73052049, 146104098, 219156147, 438312294]

約数ペア:

[(1, 438312294), (2, 219156147), (3, 146104098), (6, 73052049), (7, 62616042), (9, 48701366), (14, 31308021), (18, 24350683), (21, 20872014), (42, 10436007), (63, 6957338), (73, 6004278), (126, 3478669), (146, 3002139), (219, 2001426), (438, 1000713), (511, 857754), (657, 667142), (1022, 428877), (1314, 333571), (1533, 285918), (3066, 142959), (4599, 95306), (9198, 47653)]