18232188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 46470816

約数和(自身を除く): 28238628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1601, 1898, 2847, 3202, 3796, 4803, 5694, 6404, 9606, 11388, 19212, 20813, 41626, 62439, 83252, 116873, 124878, 233746, 249756, 350619, 467492, 701238, 1402476, 1519349, 3038698, 4558047, 6077396, 9116094, 18232188]

約数ペア:

[(1, 18232188), (2, 9116094), (3, 6077396), (4, 4558047), (6, 3038698), (12, 1519349), (13, 1402476), (26, 701238), (39, 467492), (52, 350619), (73, 249756), (78, 233746), (146, 124878), (156, 116873), (219, 83252), (292, 62439), (438, 41626), (876, 20813), (949, 19212), (1601, 11388), (1898, 9606), (2847, 6404), (3202, 5694), (3796, 4803)]