3784698

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 8500800

約数和(自身を除く): 4716102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 643, 654, 981, 1286, 1929, 1962, 2943, 3858, 5787, 5886, 11574, 17361, 34722, 70087, 140174, 210261, 420522, 630783, 1261566, 1892349, 3784698]

約数ペア:

[(1, 3784698), (2, 1892349), (3, 1261566), (6, 630783), (9, 420522), (18, 210261), (27, 140174), (54, 70087), (109, 34722), (218, 17361), (327, 11574), (643, 5886), (654, 5787), (981, 3858), (1286, 2943), (1929, 1962)]