31147074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 77613120

約数和(自身を除く): 46466046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1381, 1611, 2506, 2762, 3222, 3759, 4143, 7518, 8286, 9667, 11277, 12429, 19334, 22554, 24858, 29001, 58002, 87003, 174006, 247199, 494398, 741597, 1483194, 1730393, 2224791, 3460786, 4449582, 5191179, 10382358, 15573537, 31147074]

約数ペア:

[(1, 31147074), (2, 15573537), (3, 10382358), (6, 5191179), (7, 4449582), (9, 3460786), (14, 2224791), (18, 1730393), (21, 1483194), (42, 741597), (63, 494398), (126, 247199), (179, 174006), (358, 87003), (537, 58002), (1074, 29001), (1253, 24858), (1381, 22554), (1611, 19334), (2506, 12429), (2762, 11277), (3222, 9667), (3759, 8286), (4143, 7518)]