66253068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{262909}}^1$

素因数の和:262926

約数の個数: 36

約数和(自身を含む): 191398480

約数和(自身を除く): 125145412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 262909, 525818, 788727, 1051636, 1577454, 1840363, 2366181, 3154908, 3680726, 4732362, 5521089, 7361452, 9464724, 11042178, 16563267, 22084356, 33126534, 66253068]

約数ペア:

[(1, 66253068), (2, 33126534), (3, 22084356), (4, 16563267), (6, 11042178), (7, 9464724), (9, 7361452), (12, 5521089), (14, 4732362), (18, 3680726), (21, 3154908), (28, 2366181), (36, 1840363), (42, 1577454), (63, 1051636), (84, 788727), (126, 525818), (252, 262909)]