16898244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 43256640

約数和(自身を除く): 26358396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 409, 626, 818, 939, 1227, 1252, 1636, 1878, 2454, 3443, 3756, 4499, 4908, 6886, 8998, 10329, 13497, 13772, 17996, 20658, 26994, 41316, 53988, 128017, 256034, 384051, 512068, 768102, 1408187, 1536204, 2816374, 4224561, 5632748, 8449122, 16898244]

約数ペア:

[(1, 16898244), (2, 8449122), (3, 5632748), (4, 4224561), (6, 2816374), (11, 1536204), (12, 1408187), (22, 768102), (33, 512068), (44, 384051), (66, 256034), (132, 128017), (313, 53988), (409, 41316), (626, 26994), (818, 20658), (939, 17996), (1227, 13772), (1252, 13497), (1636, 10329), (1878, 8998), (2454, 6886), (3443, 4908), (3756, 4499)]