19694185272

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{609199}}^1$

素因数の和:609660

約数の個数: 48

約数和(自身を含む): 53457300000

約数和(自身を除く): 33763114728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 16164, 32328, 609199, 1218398, 1827597, 2436796, 3655194, 4873592, 5482791, 7310388, 10965582, 14620776, 21931164, 43862328, 273530351, 547060702, 820591053, 1094121404, 1641182106, 2188242808, 2461773159, 3282364212, 4923546318, 6564728424, 9847092636, 19694185272]

約数ペア:

[(1, 19694185272), (2, 9847092636), (3, 6564728424), (4, 4923546318), (6, 3282364212), (8, 2461773159), (9, 2188242808), (12, 1641182106), (18, 1094121404), (24, 820591053), (36, 547060702), (72, 273530351), (449, 43862328), (898, 21931164), (1347, 14620776), (1796, 10965582), (2694, 7310388), (3592, 5482791), (4041, 4873592), (5388, 3655194), (8082, 2436796), (10776, 1827597), (16164, 1218398), (32328, 609199)]