947369424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{636673}}^1$

素因数の和:636715

約数の個数: 40

約数和(自身を含む): 2526322432

約数和(自身を除く): 1578953008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 636673, 1273346, 1910019, 2546692, 3820038, 5093384, 7640076, 10186768, 15280152, 19736863, 30560304, 39473726, 59210589, 78947452, 118421178, 157894904, 236842356, 315789808, 473684712, 947369424]

約数ペア:

[(1, 947369424), (2, 473684712), (3, 315789808), (4, 236842356), (6, 157894904), (8, 118421178), (12, 78947452), (16, 59210589), (24, 39473726), (31, 30560304), (48, 19736863), (62, 15280152), (93, 10186768), (124, 7640076), (186, 5093384), (248, 3820038), (372, 2546692), (496, 1910019), (744, 1273346), (1488, 636673)]