28847124

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7269

約数の個数: 48

約数和(自身を含む): 76820800

約数和(自身を除く): 47973676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7219, 14438, 21657, 28876, 43314, 64971, 86628, 129942, 194913, 259884, 267103, 389826, 534206, 779652, 801309, 1068412, 1602618, 2403927, 3205236, 4807854, 7211781, 9615708, 14423562, 28847124]

約数ペア:

[(1, 28847124), (2, 14423562), (3, 9615708), (4, 7211781), (6, 4807854), (9, 3205236), (12, 2403927), (18, 1602618), (27, 1068412), (36, 801309), (37, 779652), (54, 534206), (74, 389826), (108, 267103), (111, 259884), (148, 194913), (222, 129942), (333, 86628), (444, 64971), (666, 43314), (999, 28876), (1332, 21657), (1998, 14438), (3996, 7219)]