9380451678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{145069}}^1$

素因数の和:145916

約数の個数: 32

約数和(自身を含む): 20228560800

約数和(自身を除く): 10848109122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 2487, 4974, 10777, 21554, 32331, 64662, 145069, 290138, 435207, 870414, 1885897, 3771794, 5657691, 11315382, 120262201, 240524402, 360786603, 721573206, 1563408613, 3126817226, 4690225839, 9380451678]

約数ペア:

[(1, 9380451678), (2, 4690225839), (3, 3126817226), (6, 1563408613), (13, 721573206), (26, 360786603), (39, 240524402), (78, 120262201), (829, 11315382), (1658, 5657691), (2487, 3771794), (4974, 1885897), (10777, 870414), (21554, 435207), (32331, 290138), (64662, 145069)]