11937978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 29503656

約数和(自身を除く): 17565678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3001, 3978, 6002, 9003, 18006, 27009, 39013, 51017, 54018, 78026, 102034, 117039, 153051, 234078, 306102, 351117, 459153, 663221, 702234, 918306, 1326442, 1989663, 3979326, 5968989, 11937978]

約数ペア:

[(1, 11937978), (2, 5968989), (3, 3979326), (6, 1989663), (9, 1326442), (13, 918306), (17, 702234), (18, 663221), (26, 459153), (34, 351117), (39, 306102), (51, 234078), (78, 153051), (102, 117039), (117, 102034), (153, 78026), (221, 54018), (234, 51017), (306, 39013), (442, 27009), (663, 18006), (1326, 9003), (1989, 6002), (3001, 3978)]