3787128

素因数分解:

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

素因数の和:301

約数の個数: 64

約数和(自身を含む): 10692000

約数和(自身を除く): 6904872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 197, 216, 267, 356, 394, 534, 591, 712, 788, 801, 1068, 1182, 1576, 1602, 1773, 2136, 2364, 2403, 3204, 3546, 4728, 4806, 5319, 6408, 7092, 9612, 10638, 14184, 17533, 19224, 21276, 35066, 42552, 52599, 70132, 105198, 140264, 157797, 210396, 315594, 420792, 473391, 631188, 946782, 1262376, 1893564, 3787128]

約数ペア:

[(1, 3787128), (2, 1893564), (3, 1262376), (4, 946782), (6, 631188), (8, 473391), (9, 420792), (12, 315594), (18, 210396), (24, 157797), (27, 140264), (36, 105198), (54, 70132), (72, 52599), (89, 42552), (108, 35066), (178, 21276), (197, 19224), (216, 17533), (267, 14184), (356, 10638), (394, 9612), (534, 7092), (591, 6408), (712, 5319), (788, 4806), (801, 4728), (1068, 3546), (1182, 3204), (1576, 2403), (1602, 2364), (1773, 2136)]