18172416

素因数分解:

$2^9\times 3^1\times {\mathrm{11831}}^1$

素因数の和:11852

約数の個数: 40

約数和(自身を含む): 48416544

約数和(自身を除く): 30244128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 11831, 23662, 35493, 47324, 70986, 94648, 141972, 189296, 283944, 378592, 567888, 757184, 1135776, 1514368, 2271552, 3028736, 4543104, 6057472, 9086208, 18172416]

約数ペア:

[(1, 18172416), (2, 9086208), (3, 6057472), (4, 4543104), (6, 3028736), (8, 2271552), (12, 1514368), (16, 1135776), (24, 757184), (32, 567888), (48, 378592), (64, 283944), (96, 189296), (128, 141972), (192, 94648), (256, 70986), (384, 47324), (512, 35493), (768, 23662), (1536, 11831)]