172629918

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 380849040

約数和(自身を除く): 208219122

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 197, 267, 394, 534, 547, 591, 801, 1094, 1182, 1602, 1641, 1773, 3282, 3546, 4923, 9846, 17533, 35066, 48683, 52599, 97366, 105198, 107759, 146049, 157797, 215518, 292098, 315594, 323277, 438147, 646554, 876294, 969831, 1939662, 9590551, 19181102, 28771653, 57543306, 86314959, 172629918]

約数ペア:

[(1, 172629918), (2, 86314959), (3, 57543306), (6, 28771653), (9, 19181102), (18, 9590551), (89, 1939662), (178, 969831), (197, 876294), (267, 646554), (394, 438147), (534, 323277), (547, 315594), (591, 292098), (801, 215518), (1094, 157797), (1182, 146049), (1602, 107759), (1641, 105198), (1773, 97366), (3282, 52599), (3546, 48683), (4923, 35066), (9846, 17533)]