27810882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^2$

素因数の和:256

約数の個数: 54

約数和(自身を含む): 66824121

約数和(自身を除く): 39013239

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 121, 198, 226, 242, 339, 363, 678, 726, 1017, 1089, 1243, 2034, 2178, 2486, 3729, 7458, 11187, 12769, 13673, 22374, 25538, 27346, 38307, 41019, 76614, 82038, 114921, 123057, 140459, 229842, 246114, 280918, 421377, 842754, 1264131, 1545049, 2528262, 3090098, 4635147, 9270294, 13905441, 27810882]

約数ペア:

[(1, 27810882), (2, 13905441), (3, 9270294), (6, 4635147), (9, 3090098), (11, 2528262), (18, 1545049), (22, 1264131), (33, 842754), (66, 421377), (99, 280918), (113, 246114), (121, 229842), (198, 140459), (226, 123057), (242, 114921), (339, 82038), (363, 76614), (678, 41019), (726, 38307), (1017, 27346), (1089, 25538), (1243, 22374), (2034, 13673), (2178, 12769), (2486, 11187), (3729, 7458)]