3881893896

素因数分解:

$2^3\times 3^5\times {\mathrm{1996859}}^1$

素因数の和:1996880

約数の個数: 48

約数和(自身を含む): 10902855600

約数和(自身を除く): 7020961704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1996859, 3993718, 5990577, 7987436, 11981154, 15974872, 17971731, 23962308, 35943462, 47924616, 53915193, 71886924, 107830386, 143773848, 161745579, 215660772, 323491158, 431321544, 485236737, 646982316, 970473474, 1293964632, 1940946948, 3881893896]

約数ペア:

[(1, 3881893896), (2, 1940946948), (3, 1293964632), (4, 970473474), (6, 646982316), (8, 485236737), (9, 431321544), (12, 323491158), (18, 215660772), (24, 161745579), (27, 143773848), (36, 107830386), (54, 71886924), (72, 53915193), (81, 47924616), (108, 35943462), (162, 23962308), (216, 17971731), (243, 15974872), (324, 11981154), (486, 7987436), (648, 5990577), (972, 3993718), (1944, 1996859)]