47472138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16419

約数の個数: 48

約数和(自身を含む): 122668416

約数和(自身を除く): 75196278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 16381, 32762, 49143, 98286, 114667, 147429, 229334, 294858, 344001, 376763, 688002, 753526, 1032003, 1130289, 2064006, 2260578, 2637341, 3390867, 5274682, 6781734, 7912023, 15824046, 23736069, 47472138]

約数ペア:

[(1, 47472138), (2, 23736069), (3, 15824046), (6, 7912023), (7, 6781734), (9, 5274682), (14, 3390867), (18, 2637341), (21, 2260578), (23, 2064006), (42, 1130289), (46, 1032003), (63, 753526), (69, 688002), (126, 376763), (138, 344001), (161, 294858), (207, 229334), (322, 147429), (414, 114667), (483, 98286), (966, 49143), (1449, 32762), (2898, 16381)]