3984804

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 10221120

約数和(自身を除く): 6236316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1559, 2556, 3118, 4677, 6236, 9354, 14031, 18708, 28062, 56124, 110689, 221378, 332067, 442756, 664134, 996201, 1328268, 1992402, 3984804]

約数ペア:

[(1, 3984804), (2, 1992402), (3, 1328268), (4, 996201), (6, 664134), (9, 442756), (12, 332067), (18, 221378), (36, 110689), (71, 56124), (142, 28062), (213, 18708), (284, 14031), (426, 9354), (639, 6236), (852, 4677), (1278, 3118), (1559, 2556)]