2006395839

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62081}}^1$

素因数の和:62122

約数の個数: 48

約数和(自身を含む): 3615655680

約数和(自身を除く): 1609259841

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 4617, 10773, 32319, 62081, 186243, 434567, 558729, 1179539, 1303701, 1676187, 3538617, 3911103, 5028561, 8256773, 10615851, 11733309, 15085683, 24770319, 31847553, 35199927, 74310957, 95542659, 105599781, 222932871, 286627977, 668798613, 2006395839]

約数ペア:

[(1, 2006395839), (3, 668798613), (7, 286627977), (9, 222932871), (19, 105599781), (21, 95542659), (27, 74310957), (57, 35199927), (63, 31847553), (81, 24770319), (133, 15085683), (171, 11733309), (189, 10615851), (243, 8256773), (399, 5028561), (513, 3911103), (567, 3538617), (1197, 1676187), (1539, 1303701), (1701, 1179539), (3591, 558729), (4617, 434567), (10773, 186243), (32319, 62081)]