42755274

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 52267446

約数列:

[1, 2, 3, 6, 9, 18, 79, 107, 158, 214, 237, 281, 321, 474, 562, 642, 711, 843, 963, 1422, 1686, 1926, 2529, 5058, 8453, 16906, 22199, 25359, 30067, 44398, 50718, 60134, 66597, 76077, 90201, 133194, 152154, 180402, 199791, 270603, 399582, 541206, 2375293, 4750586, 7125879, 14251758, 21377637, 42755274]

約数ペア:

[(1, 42755274), (2, 21377637), (3, 14251758), (6, 7125879), (9, 4750586), (18, 2375293), (79, 541206), (107, 399582), (158, 270603), (214, 199791), (237, 180402), (281, 152154), (321, 133194), (474, 90201), (562, 76077), (642, 66597), (711, 60134), (843, 50718), (963, 44398), (1422, 30067), (1686, 25359), (1926, 22199), (2529, 16906), (5058, 8453)]