13673844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19991}}^1$

素因数の和:20020

約数の個数: 36

約数和(自身を含む): 36385440

約数和(自身を除く): 22711596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19991, 39982, 59973, 79964, 119946, 179919, 239892, 359838, 379829, 719676, 759658, 1139487, 1519316, 2278974, 3418461, 4557948, 6836922, 13673844]

約数ペア:

[(1, 13673844), (2, 6836922), (3, 4557948), (4, 3418461), (6, 2278974), (9, 1519316), (12, 1139487), (18, 759658), (19, 719676), (36, 379829), (38, 359838), (57, 239892), (76, 179919), (114, 119946), (171, 79964), (228, 59973), (342, 39982), (684, 19991)]