18286056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13398

約数の個数: 48

約数和(自身を含む): 52135200

約数和(自身を除く): 33849144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13367, 26734, 40101, 53468, 80202, 106936, 120303, 160404, 240606, 253973, 320808, 481212, 507946, 761919, 962424, 1015892, 1523838, 2031784, 2285757, 3047676, 4571514, 6095352, 9143028, 18286056]

約数ペア:

[(1, 18286056), (2, 9143028), (3, 6095352), (4, 4571514), (6, 3047676), (8, 2285757), (9, 2031784), (12, 1523838), (18, 1015892), (19, 962424), (24, 761919), (36, 507946), (38, 481212), (57, 320808), (72, 253973), (76, 240606), (114, 160404), (152, 120303), (171, 106936), (228, 80202), (342, 53468), (456, 40101), (684, 26734), (1368, 13367)]