18678144528

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7629961}}^1$

素因数の和:7629992

約数の個数: 60

約数和(自身を含む): 55347744348

約数和(自身を除く): 36669599820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7629961, 15259922, 22889883, 30519844, 45779766, 61039688, 68669649, 91559532, 122079376, 129709337, 137339298, 183119064, 259418674, 274678596, 366238128, 389128011, 518837348, 549357192, 778256022, 1037674696, 1098714384, 1167384033, 1556512044, 2075349392, 2334768066, 3113024088, 4669536132, 6226048176, 9339072264, 18678144528]

約数ペア:

[(1, 18678144528), (2, 9339072264), (3, 6226048176), (4, 4669536132), (6, 3113024088), (8, 2334768066), (9, 2075349392), (12, 1556512044), (16, 1167384033), (17, 1098714384), (18, 1037674696), (24, 778256022), (34, 549357192), (36, 518837348), (48, 389128011), (51, 366238128), (68, 274678596), (72, 259418674), (102, 183119064), (136, 137339298), (144, 129709337), (153, 122079376), (204, 91559532), (272, 68669649), (306, 61039688), (408, 45779766), (612, 30519844), (816, 22889883), (1224, 15259922), (2448, 7629961)]