7920565452

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{372277}}^1$

素因数の和:372487

約数の個数: 48

約数和(自身を含む): 20639092320

約数和(自身を除く): 12718526868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10638, 21276, 372277, 744554, 1116831, 1489108, 2233662, 3350493, 4467324, 6700986, 10051479, 13401972, 20102958, 40205916, 73338569, 146677138, 220015707, 293354276, 440031414, 660047121, 880062828, 1320094242, 1980141363, 2640188484, 3960282726, 7920565452]

約数ペア:

[(1, 7920565452), (2, 3960282726), (3, 2640188484), (4, 1980141363), (6, 1320094242), (9, 880062828), (12, 660047121), (18, 440031414), (27, 293354276), (36, 220015707), (54, 146677138), (108, 73338569), (197, 40205916), (394, 20102958), (591, 13401972), (788, 10051479), (1182, 6700986), (1773, 4467324), (2364, 3350493), (3546, 2233662), (5319, 1489108), (7092, 1116831), (10638, 744554), (21276, 372277)]