18030656

素因数分解:

$2^6\times 7^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 41306496

約数和(自身を除く): 23275840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 167, 224, 241, 334, 448, 482, 668, 964, 1169, 1336, 1687, 1928, 2338, 2672, 3374, 3856, 4676, 5344, 6748, 7712, 9352, 10688, 13496, 15424, 18704, 26992, 37408, 40247, 53984, 74816, 80494, 107968, 160988, 281729, 321976, 563458, 643952, 1126916, 1287904, 2253832, 2575808, 4507664, 9015328, 18030656]

約数ペア:

[(1, 18030656), (2, 9015328), (4, 4507664), (7, 2575808), (8, 2253832), (14, 1287904), (16, 1126916), (28, 643952), (32, 563458), (56, 321976), (64, 281729), (112, 160988), (167, 107968), (224, 80494), (241, 74816), (334, 53984), (448, 40247), (482, 37408), (668, 26992), (964, 18704), (1169, 15424), (1336, 13496), (1687, 10688), (1928, 9352), (2338, 7712), (2672, 6748), (3374, 5344), (3856, 4676)]