18908658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 44133336

約数和(自身を除く): 25224678

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1013, 1037, 1098, 2026, 2074, 3039, 3111, 6078, 6222, 9117, 9333, 17221, 18234, 18666, 34442, 51663, 61793, 103326, 123586, 154989, 185379, 309978, 370758, 556137, 1050481, 1112274, 2100962, 3151443, 6302886, 9454329, 18908658]

約数ペア:

[(1, 18908658), (2, 9454329), (3, 6302886), (6, 3151443), (9, 2100962), (17, 1112274), (18, 1050481), (34, 556137), (51, 370758), (61, 309978), (102, 185379), (122, 154989), (153, 123586), (183, 103326), (306, 61793), (366, 51663), (549, 34442), (1013, 18666), (1037, 18234), (1098, 17221), (2026, 9333), (2074, 9117), (3039, 6222), (3111, 6078)]