18157056

素因数分解:

$2^9\times 3^1\times {\mathrm{11821}}^1$

素因数の和:11842

約数の個数: 40

約数和(自身を含む): 48375624

約数和(自身を除く): 30218568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 11821, 23642, 35463, 47284, 70926, 94568, 141852, 189136, 283704, 378272, 567408, 756544, 1134816, 1513088, 2269632, 3026176, 4539264, 6052352, 9078528, 18157056]

約数ペア:

[(1, 18157056), (2, 9078528), (3, 6052352), (4, 4539264), (6, 3026176), (8, 2269632), (12, 1513088), (16, 1134816), (24, 756544), (32, 567408), (48, 378272), (64, 283704), (96, 189136), (128, 141852), (192, 94568), (256, 70926), (384, 47284), (512, 35463), (768, 23642), (1536, 11821)]