426807774

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 935232480

約数和(自身を除く): 508424706

約数列:

[1, 2, 3, 6, 9, 18, 181, 269, 362, 487, 538, 543, 807, 974, 1086, 1461, 1614, 1629, 2421, 2922, 3258, 4383, 4842, 8766, 48689, 88147, 97378, 131003, 146067, 176294, 262006, 264441, 292134, 393009, 438201, 528882, 786018, 793323, 876402, 1179027, 1586646, 2358054, 23711543, 47423086, 71134629, 142269258, 213403887, 426807774]

約数ペア:

[(1, 426807774), (2, 213403887), (3, 142269258), (6, 71134629), (9, 47423086), (18, 23711543), (181, 2358054), (269, 1586646), (362, 1179027), (487, 876402), (538, 793323), (543, 786018), (807, 528882), (974, 438201), (1086, 393009), (1461, 292134), (1614, 264441), (1629, 262006), (2421, 176294), (2922, 146067), (3258, 131003), (4383, 97378), (4842, 88147), (8766, 48689)]