18359808

素因数分解:

$2^9\times 3^1\times {\mathrm{11953}}^1$

素因数の和:11974

約数の個数: 40

約数和(自身を含む): 48915768

約数和(自身を除く): 30555960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 11953, 23906, 35859, 47812, 71718, 95624, 143436, 191248, 286872, 382496, 573744, 764992, 1147488, 1529984, 2294976, 3059968, 4589952, 6119936, 9179904, 18359808]

約数ペア:

[(1, 18359808), (2, 9179904), (3, 6119936), (4, 4589952), (6, 3059968), (8, 2294976), (12, 1529984), (16, 1147488), (24, 764992), (32, 573744), (48, 382496), (64, 286872), (96, 191248), (128, 143436), (192, 95624), (256, 71718), (384, 47812), (512, 35859), (768, 23906), (1536, 11953)]