12426498

素因数分解:

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

素因数の和:288

約数の個数: 72

約数和(自身を含む): 31913388

約数和(自身を除く): 19486890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 193, 219, 294, 386, 438, 441, 511, 579, 657, 882, 1022, 1158, 1314, 1351, 1533, 1737, 2702, 3066, 3474, 3577, 4053, 4599, 7154, 8106, 9198, 9457, 10731, 12159, 14089, 18914, 21462, 24318, 28178, 28371, 32193, 42267, 56742, 64386, 84534, 85113, 98623, 126801, 170226, 197246, 253602, 295869, 591738, 690361, 887607, 1380722, 1775214, 2071083, 4142166, 6213249, 12426498]

約数ペア:

[(1, 12426498), (2, 6213249), (3, 4142166), (6, 2071083), (7, 1775214), (9, 1380722), (14, 887607), (18, 690361), (21, 591738), (42, 295869), (49, 253602), (63, 197246), (73, 170226), (98, 126801), (126, 98623), (146, 85113), (147, 84534), (193, 64386), (219, 56742), (294, 42267), (386, 32193), (438, 28371), (441, 28178), (511, 24318), (579, 21462), (657, 18914), (882, 14089), (1022, 12159), (1158, 10731), (1314, 9457), (1351, 9198), (1533, 8106), (1737, 7154), (2702, 4599), (3066, 4053), (3474, 3577)]