28285362

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24943}}^1$

素因数の和:24964

約数の個数: 40

約数和(自身を含む): 72437376

約数和(自身を除く): 44152014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24943, 49886, 74829, 149658, 174601, 224487, 349202, 448974, 523803, 673461, 1047606, 1346922, 1571409, 2020383, 3142818, 4040766, 4714227, 9428454, 14142681, 28285362]

約数ペア:

[(1, 28285362), (2, 14142681), (3, 9428454), (6, 4714227), (7, 4040766), (9, 3142818), (14, 2020383), (18, 1571409), (21, 1346922), (27, 1047606), (42, 673461), (54, 523803), (63, 448974), (81, 349202), (126, 224487), (162, 174601), (189, 149658), (378, 74829), (567, 49886), (1134, 24943)]