3923406

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 8998704

約数和(自身を除く): 5075298

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 137, 222, 258, 274, 333, 387, 411, 666, 774, 822, 1233, 1591, 2466, 3182, 4773, 5069, 5891, 9546, 10138, 11782, 14319, 15207, 17673, 28638, 30414, 35346, 45621, 53019, 91242, 106038, 217967, 435934, 653901, 1307802, 1961703, 3923406]

約数ペア:

[(1, 3923406), (2, 1961703), (3, 1307802), (6, 653901), (9, 435934), (18, 217967), (37, 106038), (43, 91242), (74, 53019), (86, 45621), (111, 35346), (129, 30414), (137, 28638), (222, 17673), (258, 15207), (274, 14319), (333, 11782), (387, 10138), (411, 9546), (666, 5891), (774, 5069), (822, 4773), (1233, 3182), (1591, 2466)]