121181736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{388403}}^1$

素因数の和:388425

約数の個数: 32

約数和(自身を含む): 326259360

約数和(自身を除く): 205077624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 388403, 776806, 1165209, 1553612, 2330418, 3107224, 4660836, 5049239, 9321672, 10098478, 15147717, 20196956, 30295434, 40393912, 60590868, 121181736]

約数ペア:

[(1, 121181736), (2, 60590868), (3, 40393912), (4, 30295434), (6, 20196956), (8, 15147717), (12, 10098478), (13, 9321672), (24, 5049239), (26, 4660836), (39, 3107224), (52, 2330418), (78, 1553612), (104, 1165209), (156, 776806), (312, 388403)]