18379344

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5475

約数の個数: 40

約数和(自身を含む): 48157632

約数和(自身を除く): 29778288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5393, 10786, 16179, 21572, 32358, 43144, 64716, 86288, 129432, 258864, 382903, 765806, 1148709, 1531612, 2297418, 3063224, 4594836, 6126448, 9189672, 18379344]

約数ペア:

[(1, 18379344), (2, 9189672), (3, 6126448), (4, 4594836), (6, 3063224), (8, 2297418), (12, 1531612), (16, 1148709), (24, 765806), (48, 382903), (71, 258864), (142, 129432), (213, 86288), (284, 64716), (426, 43144), (568, 32358), (852, 21572), (1136, 16179), (1704, 10786), (3408, 5393)]