53898642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142589}}^1$

素因数の和:142607

約数の個数: 32

約数和(自身を含む): 136886400

約数和(自身を除く): 82987758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142589, 285178, 427767, 855534, 998123, 1283301, 1996246, 2566602, 2994369, 3849903, 5988738, 7699806, 8983107, 17966214, 26949321, 53898642]

約数ペア:

[(1, 53898642), (2, 26949321), (3, 17966214), (6, 8983107), (7, 7699806), (9, 5988738), (14, 3849903), (18, 2994369), (21, 2566602), (27, 1996246), (42, 1283301), (54, 998123), (63, 855534), (126, 427767), (189, 285178), (378, 142589)]