18749324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 37933056

約数和(自身を除く): 19183732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 191, 194, 253, 382, 388, 506, 764, 1012, 1067, 2101, 2134, 2231, 4202, 4268, 4393, 4462, 8404, 8786, 8924, 17572, 18527, 24541, 37054, 48323, 49082, 74108, 96646, 98164, 193292, 203797, 407594, 426121, 815188, 852242, 1704484, 4687331, 9374662, 18749324]

約数ペア:

[(1, 18749324), (2, 9374662), (4, 4687331), (11, 1704484), (22, 852242), (23, 815188), (44, 426121), (46, 407594), (92, 203797), (97, 193292), (191, 98164), (194, 96646), (253, 74108), (382, 49082), (388, 48323), (506, 37054), (764, 24541), (1012, 18527), (1067, 17572), (2101, 8924), (2134, 8786), (2231, 8404), (4202, 4462), (4268, 4393)]