18870528

素因数分解:

$2^8\times 3^1\times {\mathrm{24571}}^1$

素因数の和:24590

約数の個数: 36

約数和(自身を含む): 50225168

約数和(自身を除く): 31354640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 24571, 49142, 73713, 98284, 147426, 196568, 294852, 393136, 589704, 786272, 1179408, 1572544, 2358816, 3145088, 4717632, 6290176, 9435264, 18870528]

約数ペア:

[(1, 18870528), (2, 9435264), (3, 6290176), (4, 4717632), (6, 3145088), (8, 2358816), (12, 1572544), (16, 1179408), (24, 786272), (32, 589704), (48, 393136), (64, 294852), (96, 196568), (128, 147426), (192, 98284), (256, 73713), (384, 49142), (768, 24571)]