17965038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 44482176

約数和(自身を除く): 26517138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2531, 3549, 5062, 7098, 7593, 15186, 17717, 32903, 35434, 53151, 65806, 98709, 106302, 197418, 230321, 427739, 460642, 690963, 855478, 1283217, 1381926, 2566434, 2994173, 5988346, 8982519, 17965038]

約数ペア:

[(1, 17965038), (2, 8982519), (3, 5988346), (6, 2994173), (7, 2566434), (13, 1381926), (14, 1283217), (21, 855478), (26, 690963), (39, 460642), (42, 427739), (78, 230321), (91, 197418), (169, 106302), (182, 98709), (273, 65806), (338, 53151), (507, 35434), (546, 32903), (1014, 17717), (1183, 15186), (2366, 7593), (2531, 7098), (3549, 5062)]