387595026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236627}}^1$

素因数の和:236655

約数の個数: 48

約数和(自身を含む): 1033591104

約数和(自身を除く): 645996078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 236627, 473254, 709881, 1419762, 1656389, 2129643, 3076151, 3312778, 4259286, 4969167, 6152302, 9228453, 9938334, 14907501, 18456906, 21533057, 27685359, 29815002, 43066114, 55370718, 64599171, 129198342, 193797513, 387595026]

約数ペア:

[(1, 387595026), (2, 193797513), (3, 129198342), (6, 64599171), (7, 55370718), (9, 43066114), (13, 29815002), (14, 27685359), (18, 21533057), (21, 18456906), (26, 14907501), (39, 9938334), (42, 9228453), (63, 6152302), (78, 4969167), (91, 4259286), (117, 3312778), (126, 3076151), (182, 2129643), (234, 1656389), (273, 1419762), (546, 709881), (819, 473254), (1638, 236627)]