1686136164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{43951}}^1$

素因数の和:44120

約数の個数: 48

約数和(自身を含む): 4135004160

約数和(自身を除く): 2448867996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 9591, 12788, 19182, 38364, 43951, 87902, 131853, 175804, 263706, 527412, 1010873, 2021746, 3032619, 4043492, 6065238, 6109189, 12130476, 12218378, 18327567, 24436756, 36655134, 73310268, 140511347, 281022694, 421534041, 562045388, 843068082, 1686136164]

約数ペア:

[(1, 1686136164), (2, 843068082), (3, 562045388), (4, 421534041), (6, 281022694), (12, 140511347), (23, 73310268), (46, 36655134), (69, 24436756), (92, 18327567), (138, 12218378), (139, 12130476), (276, 6109189), (278, 6065238), (417, 4043492), (556, 3032619), (834, 2021746), (1668, 1010873), (3197, 527412), (6394, 263706), (9591, 175804), (12788, 131853), (19182, 87902), (38364, 43951)]