18877608

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9041}}^1$

素因数の和:9082

約数の個数: 48

約数和(自身を含む): 52895700

約数和(自身を除く): 34018092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9041, 18082, 27123, 36164, 54246, 72328, 81369, 108492, 162738, 216984, 262189, 325476, 524378, 650952, 786567, 1048756, 1573134, 2097512, 2359701, 3146268, 4719402, 6292536, 9438804, 18877608]

約数ペア:

[(1, 18877608), (2, 9438804), (3, 6292536), (4, 4719402), (6, 3146268), (8, 2359701), (9, 2097512), (12, 1573134), (18, 1048756), (24, 786567), (29, 650952), (36, 524378), (58, 325476), (72, 262189), (87, 216984), (116, 162738), (174, 108492), (232, 81369), (261, 72328), (348, 54246), (522, 36164), (696, 27123), (1044, 18082), (2088, 9041)]