39980460828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6181271}}^1$

素因数の和:6181303

約数の個数: 72

約数和(自身を含む): 118383721344

約数和(自身を除く): 78403260516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 6181271, 12362542, 18543813, 24725084, 37087626, 43268897, 67993981, 74175252, 86537794, 129806691, 135987962, 173075588, 203981943, 259613382, 271975924, 302882279, 407963886, 475957867, 519226764, 605764558, 815927772, 908646837, 951915734, 1211529116, 1427873601, 1817293674, 1903831468, 2855747202, 3331705069, 3634587348, 5711494404, 6663410138, 9995115207, 13326820276, 19990230414, 39980460828]

約数ペア:

[(1, 39980460828), (2, 19990230414), (3, 13326820276), (4, 9995115207), (6, 6663410138), (7, 5711494404), (11, 3634587348), (12, 3331705069), (14, 2855747202), (21, 1903831468), (22, 1817293674), (28, 1427873601), (33, 1211529116), (42, 951915734), (44, 908646837), (49, 815927772), (66, 605764558), (77, 519226764), (84, 475957867), (98, 407963886), (132, 302882279), (147, 271975924), (154, 259613382), (196, 203981943), (231, 173075588), (294, 135987962), (308, 129806691), (462, 86537794), (539, 74175252), (588, 67993981), (924, 43268897), (1078, 37087626), (1617, 24725084), (2156, 18543813), (3234, 12362542), (6468, 6181271)]