378045007974

素因数分解:

$2^1\times 3^3\times {\mathrm{32257}}^1\times {\mathrm{217033}}^1$

素因数の和:249301

約数の個数: 32

約数和(自身を含む): 840129932640

約数和(自身を除く): 462084924666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 32257, 64514, 96771, 193542, 217033, 290313, 434066, 580626, 651099, 870939, 1302198, 1741878, 1953297, 3906594, 5859891, 11719782, 7000833481, 14001666962, 21002500443, 42005000886, 63007501329, 126015002658, 189022503987, 378045007974]

約数ペア:

[(1, 378045007974), (2, 189022503987), (3, 126015002658), (6, 63007501329), (9, 42005000886), (18, 21002500443), (27, 14001666962), (54, 7000833481), (32257, 11719782), (64514, 5859891), (96771, 3906594), (193542, 1953297), (217033, 1741878), (290313, 1302198), (434066, 870939), (580626, 651099)]