18078396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 48808704

約数和(自身を除く): 30730308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2593, 3486, 5186, 6972, 7779, 10372, 15558, 18151, 31116, 36302, 54453, 72604, 108906, 215219, 217812, 430438, 645657, 860876, 1291314, 1506533, 2582628, 3013066, 4519599, 6026132, 9039198, 18078396]

約数ペア:

[(1, 18078396), (2, 9039198), (3, 6026132), (4, 4519599), (6, 3013066), (7, 2582628), (12, 1506533), (14, 1291314), (21, 860876), (28, 645657), (42, 430438), (83, 217812), (84, 215219), (166, 108906), (249, 72604), (332, 54453), (498, 36302), (581, 31116), (996, 18151), (1162, 15558), (1743, 10372), (2324, 7779), (2593, 6972), (3486, 5186)]