27840282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 59205120

約数和(自身を除く): 31364838

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 2371, 3914, 4742, 5871, 7113, 11742, 14226, 45049, 90098, 135147, 244213, 270294, 488426, 732639, 1465278, 4640047, 9280094, 13920141, 27840282]

約数ペア:

[(1, 27840282), (2, 13920141), (3, 9280094), (6, 4640047), (19, 1465278), (38, 732639), (57, 488426), (103, 270294), (114, 244213), (206, 135147), (309, 90098), (618, 45049), (1957, 14226), (2371, 11742), (3914, 7113), (4742, 5871)]