185421708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1967

約数の個数: 72

約数和(自身を含む): 490133280

約数和(自身を除く): 304711572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 873, 1044, 1164, 1746, 1831, 2813, 3492, 3662, 5493, 5626, 7324, 8439, 10986, 11252, 16479, 16878, 21972, 25317, 32958, 33756, 50634, 53099, 65916, 101268, 106198, 159297, 177607, 212396, 318594, 355214, 477891, 532821, 637188, 710428, 955782, 1065642, 1598463, 1911564, 2131284, 3196926, 5150603, 6393852, 10301206, 15451809, 20602412, 30903618, 46355427, 61807236, 92710854, 185421708]

約数ペア:

[(1, 185421708), (2, 92710854), (3, 61807236), (4, 46355427), (6, 30903618), (9, 20602412), (12, 15451809), (18, 10301206), (29, 6393852), (36, 5150603), (58, 3196926), (87, 2131284), (97, 1911564), (116, 1598463), (174, 1065642), (194, 955782), (261, 710428), (291, 637188), (348, 532821), (388, 477891), (522, 355214), (582, 318594), (873, 212396), (1044, 177607), (1164, 159297), (1746, 106198), (1831, 101268), (2813, 65916), (3492, 53099), (3662, 50634), (5493, 33756), (5626, 32958), (7324, 25317), (8439, 21972), (10986, 16878), (11252, 16479)]