18027096

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 29492904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 439, 472, 696, 708, 878, 1317, 1416, 1711, 1756, 2634, 3422, 3512, 5133, 5268, 6844, 10266, 10536, 12731, 13688, 20532, 25462, 25901, 38193, 41064, 50924, 51802, 76386, 77703, 101848, 103604, 152772, 155406, 207208, 305544, 310812, 621624, 751129, 1502258, 2253387, 3004516, 4506774, 6009032, 9013548, 18027096]

約数ペア:

[(1, 18027096), (2, 9013548), (3, 6009032), (4, 4506774), (6, 3004516), (8, 2253387), (12, 1502258), (24, 751129), (29, 621624), (58, 310812), (59, 305544), (87, 207208), (116, 155406), (118, 152772), (174, 103604), (177, 101848), (232, 77703), (236, 76386), (348, 51802), (354, 50924), (439, 41064), (472, 38193), (696, 25901), (708, 25462), (878, 20532), (1317, 13688), (1416, 12731), (1711, 10536), (1756, 10266), (2634, 6844), (3422, 5268), (3512, 5133)]