1808280162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{164419}}^1$

素因数の和:164487

約数の個数: 48

約数和(自身を含む): 4309119360

約数和(自身を除く): 2500839198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 164419, 328838, 493257, 986514, 1479771, 2137447, 2959542, 4274894, 6412341, 7727693, 12824682, 15455386, 19237023, 23183079, 38474046, 46366158, 69549237, 100460009, 139098474, 200920018, 301380027, 602760054, 904140081, 1808280162]

約数ペア:

[(1, 1808280162), (2, 904140081), (3, 602760054), (6, 301380027), (9, 200920018), (13, 139098474), (18, 100460009), (26, 69549237), (39, 46366158), (47, 38474046), (78, 23183079), (94, 19237023), (117, 15455386), (141, 12824682), (234, 7727693), (282, 6412341), (423, 4274894), (611, 2959542), (846, 2137447), (1222, 1479771), (1833, 986514), (3666, 493257), (5499, 328838), (10998, 164419)]