18373400512

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113159}}^1$

素因数の和:113273

約数の個数: 56

約数和(自身を含む): 37940284800

約数和(自身を除く): 19566884288

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 172, 236, 344, 472, 688, 944, 1376, 1888, 2537, 2752, 3776, 5074, 10148, 20296, 40592, 81184, 113159, 162368, 226318, 452636, 905272, 1810544, 3621088, 4865837, 6676381, 7242176, 9731674, 13352762, 19463348, 26705524, 38926696, 53411048, 77853392, 106822096, 155706784, 213644192, 287084383, 311413568, 427288384, 574168766, 1148337532, 2296675064, 4593350128, 9186700256, 18373400512]

約数ペア:

[(1, 18373400512), (2, 9186700256), (4, 4593350128), (8, 2296675064), (16, 1148337532), (32, 574168766), (43, 427288384), (59, 311413568), (64, 287084383), (86, 213644192), (118, 155706784), (172, 106822096), (236, 77853392), (344, 53411048), (472, 38926696), (688, 26705524), (944, 19463348), (1376, 13352762), (1888, 9731674), (2537, 7242176), (2752, 6676381), (3776, 4865837), (5074, 3621088), (10148, 1810544), (20296, 905272), (40592, 452636), (81184, 226318), (113159, 162368)]