18717024

素因数分解:

$2^5\times 3^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 49397040

約数和(自身を除く): 30680016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 241, 482, 723, 809, 964, 1446, 1618, 1928, 2427, 2892, 3236, 3856, 4854, 5784, 6472, 7712, 9708, 11568, 12944, 19416, 23136, 25888, 38832, 77664, 194969, 389938, 584907, 779876, 1169814, 1559752, 2339628, 3119504, 4679256, 6239008, 9358512, 18717024]

約数ペア:

[(1, 18717024), (2, 9358512), (3, 6239008), (4, 4679256), (6, 3119504), (8, 2339628), (12, 1559752), (16, 1169814), (24, 779876), (32, 584907), (48, 389938), (96, 194969), (241, 77664), (482, 38832), (723, 25888), (809, 23136), (964, 19416), (1446, 12944), (1618, 11568), (1928, 9708), (2427, 7712), (2892, 6472), (3236, 5784), (3856, 4854)]