66994938

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{11177}}^1$

素因数の和:11228

約数の個数: 40

約数和(自身を含む): 154189332

約数和(自身を除く): 87194394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 11177, 22354, 33531, 67062, 100593, 201186, 301779, 413549, 603558, 827098, 905337, 1240647, 1810674, 2481294, 3721941, 7443882, 11165823, 22331646, 33497469, 66994938]

約数ペア:

[(1, 66994938), (2, 33497469), (3, 22331646), (6, 11165823), (9, 7443882), (18, 3721941), (27, 2481294), (37, 1810674), (54, 1240647), (74, 905337), (81, 827098), (111, 603558), (162, 413549), (222, 301779), (333, 201186), (666, 100593), (999, 67062), (1998, 33531), (2997, 22354), (5994, 11177)]