8275806

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 22781304

約数和(自身を除く): 14505498

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 853, 882, 1078, 1386, 1617, 1706, 2559, 3234, 4851, 5118, 5971, 7677, 9383, 9702, 11942, 15354, 17913, 18766, 28149, 35826, 41797, 53739, 56298, 65681, 83594, 84447, 107478, 125391, 131362, 168894, 197043, 250782, 376173, 394086, 459767, 591129, 752346, 919534, 1182258, 1379301, 2758602, 4137903, 8275806]

約数ペア:

[(1, 8275806), (2, 4137903), (3, 2758602), (6, 1379301), (7, 1182258), (9, 919534), (11, 752346), (14, 591129), (18, 459767), (21, 394086), (22, 376173), (33, 250782), (42, 197043), (49, 168894), (63, 131362), (66, 125391), (77, 107478), (98, 84447), (99, 83594), (126, 65681), (147, 56298), (154, 53739), (198, 41797), (231, 35826), (294, 28149), (441, 18766), (462, 17913), (539, 15354), (693, 11942), (853, 9702), (882, 9383), (1078, 7677), (1386, 5971), (1617, 5118), (1706, 4851), (2559, 3234)]