18895872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6151}}^1$

素因数の和:6174

約数の個数: 44

約数和(自身を含む): 50372576

約数和(自身を除く): 31476704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6151, 12302, 18453, 24604, 36906, 49208, 73812, 98416, 147624, 196832, 295248, 393664, 590496, 787328, 1180992, 1574656, 2361984, 3149312, 4723968, 6298624, 9447936, 18895872]

約数ペア:

[(1, 18895872), (2, 9447936), (3, 6298624), (4, 4723968), (6, 3149312), (8, 2361984), (12, 1574656), (16, 1180992), (24, 787328), (32, 590496), (48, 393664), (64, 295248), (96, 196832), (128, 147624), (192, 98416), (256, 73812), (384, 49208), (512, 36906), (768, 24604), (1024, 18453), (1536, 12302), (3072, 6151)]