2381778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 6049920

約数和(自身を除く): 3668142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6301, 12602, 18903, 37806, 44107, 56709, 88214, 113418, 132321, 170127, 264642, 340254, 396963, 793926, 1190889, 2381778]

約数ペア:

[(1, 2381778), (2, 1190889), (3, 793926), (6, 396963), (7, 340254), (9, 264642), (14, 170127), (18, 132321), (21, 113418), (27, 88214), (42, 56709), (54, 44107), (63, 37806), (126, 18903), (189, 12602), (378, 6301)]