4142166

素因数分解:

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

素因数の和:285

約数の個数: 48

約数和(自身を含む): 9819504

約数和(自身を除く): 5677338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 193, 219, 294, 386, 438, 511, 579, 1022, 1158, 1351, 1533, 2702, 3066, 3577, 4053, 7154, 8106, 9457, 10731, 14089, 18914, 21462, 28178, 28371, 42267, 56742, 84534, 98623, 197246, 295869, 591738, 690361, 1380722, 2071083, 4142166]

約数ペア:

[(1, 4142166), (2, 2071083), (3, 1380722), (6, 690361), (7, 591738), (14, 295869), (21, 197246), (42, 98623), (49, 84534), (73, 56742), (98, 42267), (146, 28371), (147, 28178), (193, 21462), (219, 18914), (294, 14089), (386, 10731), (438, 9457), (511, 8106), (579, 7154), (1022, 4053), (1158, 3577), (1351, 3066), (1533, 2702)]