2005003152

素因数分解:

$2^4\times 3^3\times {\mathrm{4641211}}^1$

素因数の和:4641228

約数の個数: 40

約数和(自身を含む): 5755102880

約数和(自身を除く): 3750099728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4641211, 9282422, 13923633, 18564844, 27847266, 37129688, 41770899, 55694532, 74259376, 83541798, 111389064, 125312697, 167083596, 222778128, 250625394, 334167192, 501250788, 668334384, 1002501576, 2005003152]

約数ペア:

[(1, 2005003152), (2, 1002501576), (3, 668334384), (4, 501250788), (6, 334167192), (8, 250625394), (9, 222778128), (12, 167083596), (16, 125312697), (18, 111389064), (24, 83541798), (27, 74259376), (36, 55694532), (48, 41770899), (54, 37129688), (72, 27847266), (108, 18564844), (144, 13923633), (216, 9282422), (432, 4641211)]