16266474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 26864406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 1871, 2898, 3742, 4347, 5613, 8694, 11226, 13097, 16839, 26194, 33678, 39291, 43033, 50517, 78582, 86066, 101034, 117873, 129099, 235746, 258198, 301231, 353619, 387297, 602462, 707238, 774594, 903693, 1161891, 1807386, 2323782, 2711079, 5422158, 8133237, 16266474]

約数ペア:

[(1, 16266474), (2, 8133237), (3, 5422158), (6, 2711079), (7, 2323782), (9, 1807386), (14, 1161891), (18, 903693), (21, 774594), (23, 707238), (27, 602462), (42, 387297), (46, 353619), (54, 301231), (63, 258198), (69, 235746), (126, 129099), (138, 117873), (161, 101034), (189, 86066), (207, 78582), (322, 50517), (378, 43033), (414, 39291), (483, 33678), (621, 26194), (966, 16839), (1242, 13097), (1449, 11226), (1871, 8694), (2898, 5613), (3742, 4347)]