4037418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 11197440

約数和(自身を除く): 7160022

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 971, 1386, 1942, 2079, 2913, 4158, 5826, 6797, 8739, 10681, 13594, 17478, 20391, 21362, 26217, 32043, 40782, 52434, 61173, 64086, 74767, 96129, 122346, 149534, 183519, 192258, 224301, 288387, 367038, 448602, 576774, 672903, 1345806, 2018709, 4037418]

約数ペア:

[(1, 4037418), (2, 2018709), (3, 1345806), (6, 672903), (7, 576774), (9, 448602), (11, 367038), (14, 288387), (18, 224301), (21, 192258), (22, 183519), (27, 149534), (33, 122346), (42, 96129), (54, 74767), (63, 64086), (66, 61173), (77, 52434), (99, 40782), (126, 32043), (154, 26217), (189, 21362), (198, 20391), (231, 17478), (297, 13594), (378, 10681), (462, 8739), (594, 6797), (693, 5826), (971, 4158), (1386, 2913), (1942, 2079)]