18074054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 30028800

約数和(自身を除く): 11954746

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 229, 458, 589, 1178, 1273, 2077, 2546, 4154, 4351, 7099, 8702, 14198, 15343, 30686, 39463, 78926, 134881, 269762, 291517, 475633, 583034, 951266, 9037027, 18074054]

約数ペア:

[(1, 18074054), (2, 9037027), (19, 951266), (31, 583034), (38, 475633), (62, 291517), (67, 269762), (134, 134881), (229, 78926), (458, 39463), (589, 30686), (1178, 15343), (1273, 14198), (2077, 8702), (2546, 7099), (4154, 4351)]