21607512

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3767}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 32651688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3767, 5736, 7534, 11301, 15068, 22602, 30136, 45204, 90408, 900313, 1800626, 2700939, 3601252, 5401878, 7202504, 10803756, 21607512]

約数ペア:

[(1, 21607512), (2, 10803756), (3, 7202504), (4, 5401878), (6, 3601252), (8, 2700939), (12, 1800626), (24, 900313), (239, 90408), (478, 45204), (717, 30136), (956, 22602), (1434, 15068), (1912, 11301), (2868, 7534), (3767, 5736)]