18771136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7976

約数の個数: 28

約数和(自身を含む): 38260528

約数和(自身を除く): 19489392

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 7927, 15854, 31708, 63416, 126832, 253664, 293299, 507328, 586598, 1173196, 2346392, 4692784, 9385568, 18771136]

約数ペア:

[(1, 18771136), (2, 9385568), (4, 4692784), (8, 2346392), (16, 1173196), (32, 586598), (37, 507328), (64, 293299), (74, 253664), (148, 126832), (296, 63416), (592, 31708), (1184, 15854), (2368, 7927)]