38664144

素因数分解:

$2^4\times 3^2\times {\mathrm{268501}}^1$

素因数の和:268515

約数の個数: 30

約数和(自身を含む): 108206306

約数和(自身を除く): 69542162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 268501, 537002, 805503, 1074004, 1611006, 2148008, 2416509, 3222012, 4296016, 4833018, 6444024, 9666036, 12888048, 19332072, 38664144]

約数ペア:

[(1, 38664144), (2, 19332072), (3, 12888048), (4, 9666036), (6, 6444024), (8, 4833018), (9, 4296016), (12, 3222012), (16, 2416509), (18, 2148008), (24, 1611006), (36, 1074004), (48, 805503), (72, 537002), (144, 268501)]