17279388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 50319360

約数和(自身を除く): 33039972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 359, 382, 573, 718, 764, 1077, 1146, 1337, 1436, 1719, 2154, 2292, 2513, 2674, 3231, 3438, 4011, 4308, 5026, 5348, 6462, 6876, 7539, 8022, 10052, 12033, 12924, 15078, 16044, 22617, 24066, 30156, 45234, 48132, 68569, 90468, 137138, 205707, 274276, 411414, 479983, 617121, 822828, 959966, 1234242, 1439949, 1919932, 2468484, 2879898, 4319847, 5759796, 8639694, 17279388]

約数ペア:

[(1, 17279388), (2, 8639694), (3, 5759796), (4, 4319847), (6, 2879898), (7, 2468484), (9, 1919932), (12, 1439949), (14, 1234242), (18, 959966), (21, 822828), (28, 617121), (36, 479983), (42, 411414), (63, 274276), (84, 205707), (126, 137138), (191, 90468), (252, 68569), (359, 48132), (382, 45234), (573, 30156), (718, 24066), (764, 22617), (1077, 16044), (1146, 15078), (1337, 12924), (1436, 12033), (1719, 10052), (2154, 8022), (2292, 7539), (2513, 6876), (2674, 6462), (3231, 5348), (3438, 5026), (4011, 4308)]