1272743142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{9007}}^1$

素因数の和:11164

約数の個数: 32

約数和(自身を含む): 2778499584

約数和(自身を除く): 1505756442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2141, 4282, 6423, 9007, 12846, 18014, 23551, 27021, 47102, 54042, 70653, 99077, 141306, 198154, 297231, 594462, 19283987, 38567974, 57851961, 115703922, 212123857, 424247714, 636371571, 1272743142]

約数ペア:

[(1, 1272743142), (2, 636371571), (3, 424247714), (6, 212123857), (11, 115703922), (22, 57851961), (33, 38567974), (66, 19283987), (2141, 594462), (4282, 297231), (6423, 198154), (9007, 141306), (12846, 99077), (18014, 70653), (23551, 54042), (27021, 47102)]