27491394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 38863806

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 149, 161, 191, 298, 322, 382, 447, 483, 573, 894, 966, 1043, 1146, 1337, 2086, 2674, 3129, 3427, 4011, 4393, 6258, 6854, 8022, 8786, 10281, 13179, 20562, 23989, 26358, 28459, 30751, 47978, 56918, 61502, 71967, 85377, 92253, 143934, 170754, 184506, 199213, 398426, 597639, 654557, 1195278, 1309114, 1963671, 3927342, 4581899, 9163798, 13745697, 27491394]

約数ペア:

[(1, 27491394), (2, 13745697), (3, 9163798), (6, 4581899), (7, 3927342), (14, 1963671), (21, 1309114), (23, 1195278), (42, 654557), (46, 597639), (69, 398426), (138, 199213), (149, 184506), (161, 170754), (191, 143934), (298, 92253), (322, 85377), (382, 71967), (447, 61502), (483, 56918), (573, 47978), (894, 30751), (966, 28459), (1043, 26358), (1146, 23989), (1337, 20562), (2086, 13179), (2674, 10281), (3129, 8786), (3427, 8022), (4011, 6854), (4393, 6258)]