18107904

素因数分解:

$2^9\times 3^1\times {\mathrm{11789}}^1$

素因数の和:11810

約数の個数: 40

約数和(自身を含む): 48244680

約数和(自身を除く): 30136776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 11789, 23578, 35367, 47156, 70734, 94312, 141468, 188624, 282936, 377248, 565872, 754496, 1131744, 1508992, 2263488, 3017984, 4526976, 6035968, 9053952, 18107904]

約数ペア:

[(1, 18107904), (2, 9053952), (3, 6035968), (4, 4526976), (6, 3017984), (8, 2263488), (12, 1508992), (16, 1131744), (24, 754496), (32, 565872), (48, 377248), (64, 282936), (96, 188624), (128, 141468), (192, 94312), (256, 70734), (384, 47156), (512, 35367), (768, 23578), (1536, 11789)]