7942370814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{488641}}^1$

素因数の和:488702

約数の個数: 64

約数和(自身を含む): 20640238080

約数和(自身を除く): 12697867266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 488641, 977282, 1465923, 2931846, 3420487, 4397769, 6840974, 8795538, 10261461, 13193307, 20522922, 21011563, 26386614, 30784383, 42023126, 61568766, 63034689, 92353149, 126069378, 147080941, 184706298, 189104067, 294161882, 378208134, 441242823, 567312201, 882485646, 1134624402, 1323728469, 2647456938, 3971185407, 7942370814]

約数ペア:

[(1, 7942370814), (2, 3971185407), (3, 2647456938), (6, 1323728469), (7, 1134624402), (9, 882485646), (14, 567312201), (18, 441242823), (21, 378208134), (27, 294161882), (42, 189104067), (43, 184706298), (54, 147080941), (63, 126069378), (86, 92353149), (126, 63034689), (129, 61568766), (189, 42023126), (258, 30784383), (301, 26386614), (378, 21011563), (387, 20522922), (602, 13193307), (774, 10261461), (903, 8795538), (1161, 6840974), (1806, 4397769), (2322, 3420487), (2709, 2931846), (5418, 1465923), (8127, 977282), (16254, 488641)]