1775214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 4479072

約数和(自身を除く): 2703858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 193, 219, 386, 438, 511, 579, 657, 1022, 1158, 1314, 1351, 1533, 1737, 2702, 3066, 3474, 4053, 4599, 8106, 9198, 12159, 14089, 24318, 28178, 42267, 84534, 98623, 126801, 197246, 253602, 295869, 591738, 887607, 1775214]

約数ペア:

[(1, 1775214), (2, 887607), (3, 591738), (6, 295869), (7, 253602), (9, 197246), (14, 126801), (18, 98623), (21, 84534), (42, 42267), (63, 28178), (73, 24318), (126, 14089), (146, 12159), (193, 9198), (219, 8106), (386, 4599), (438, 4053), (511, 3474), (579, 3066), (657, 2702), (1022, 1737), (1158, 1533), (1314, 1351)]