2903007996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397237}}^1$

素因数の和:397283

約数の個数: 72

約数和(自身を含む): 8675677920

約数和(自身を除く): 5772669924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 397237, 794474, 1191711, 1588948, 2383422, 2780659, 3575133, 4766844, 5561318, 7150266, 8341977, 11122636, 11519873, 14300532, 16683954, 23039746, 25025931, 33367908, 34559619, 46079492, 50051862, 69119238, 80639111, 100103724, 103678857, 138238476, 161278222, 207357714, 241917333, 322556444, 414715428, 483834666, 725751999, 967669332, 1451503998, 2903007996]

約数ペア:

[(1, 2903007996), (2, 1451503998), (3, 967669332), (4, 725751999), (6, 483834666), (7, 414715428), (9, 322556444), (12, 241917333), (14, 207357714), (18, 161278222), (21, 138238476), (28, 103678857), (29, 100103724), (36, 80639111), (42, 69119238), (58, 50051862), (63, 46079492), (84, 34559619), (87, 33367908), (116, 25025931), (126, 23039746), (174, 16683954), (203, 14300532), (252, 11519873), (261, 11122636), (348, 8341977), (406, 7150266), (522, 5561318), (609, 4766844), (812, 3575133), (1044, 2780659), (1218, 2383422), (1827, 1588948), (2436, 1191711), (3654, 794474), (7308, 397237)]