18894336

素因数分解:

$2^9\times 3^1\times {\mathrm{12301}}^1$

素因数の和:12322

約数の個数: 40

約数和(自身を含む): 50339784

約数和(自身を除く): 31445448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12301, 24602, 36903, 49204, 73806, 98408, 147612, 196816, 295224, 393632, 590448, 787264, 1180896, 1574528, 2361792, 3149056, 4723584, 6298112, 9447168, 18894336]

約数ペア:

[(1, 18894336), (2, 9447168), (3, 6298112), (4, 4723584), (6, 3149056), (8, 2361792), (12, 1574528), (16, 1180896), (24, 787264), (32, 590448), (48, 393632), (64, 295224), (96, 196816), (128, 147612), (192, 98408), (256, 73806), (384, 49204), (512, 36903), (768, 24602), (1536, 12301)]