39954036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 102924864

約数和(自身を除く): 62970828

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 401, 437, 722, 802, 874, 1083, 1203, 1311, 1444, 1604, 1748, 2166, 2406, 2622, 4332, 4812, 5244, 7619, 8303, 9223, 15238, 16606, 18446, 22857, 24909, 27669, 30476, 33212, 36892, 45714, 49818, 55338, 91428, 99636, 110676, 144761, 175237, 289522, 350474, 434283, 525711, 579044, 700948, 868566, 1051422, 1737132, 2102844, 3329503, 6659006, 9988509, 13318012, 19977018, 39954036]

約数ペア:

[(1, 39954036), (2, 19977018), (3, 13318012), (4, 9988509), (6, 6659006), (12, 3329503), (19, 2102844), (23, 1737132), (38, 1051422), (46, 868566), (57, 700948), (69, 579044), (76, 525711), (92, 434283), (114, 350474), (138, 289522), (228, 175237), (276, 144761), (361, 110676), (401, 99636), (437, 91428), (722, 55338), (802, 49818), (874, 45714), (1083, 36892), (1203, 33212), (1311, 30476), (1444, 27669), (1604, 24909), (1748, 22857), (2166, 18446), (2406, 16606), (2622, 15238), (4332, 9223), (4812, 8303), (5244, 7619)]