1804795164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{9551}}^1$

素因数の和:9771

約数の個数: 72

約数和(自身を含む): 4746006720

約数和(自身を除く): 2941211556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 181, 261, 348, 362, 522, 543, 724, 1044, 1086, 1629, 2172, 3258, 5249, 6516, 9551, 10498, 15747, 19102, 20996, 28653, 31494, 38204, 47241, 57306, 62988, 85959, 94482, 114612, 171918, 188964, 276979, 343836, 553958, 830937, 1107916, 1661874, 1728731, 2492811, 3323748, 3457462, 4985622, 5186193, 6914924, 9971244, 10372386, 15558579, 20744772, 31117158, 50133199, 62234316, 100266398, 150399597, 200532796, 300799194, 451198791, 601598388, 902397582, 1804795164]

約数ペア:

[(1, 1804795164), (2, 902397582), (3, 601598388), (4, 451198791), (6, 300799194), (9, 200532796), (12, 150399597), (18, 100266398), (29, 62234316), (36, 50133199), (58, 31117158), (87, 20744772), (116, 15558579), (174, 10372386), (181, 9971244), (261, 6914924), (348, 5186193), (362, 4985622), (522, 3457462), (543, 3323748), (724, 2492811), (1044, 1728731), (1086, 1661874), (1629, 1107916), (2172, 830937), (3258, 553958), (5249, 343836), (6516, 276979), (9551, 188964), (10498, 171918), (15747, 114612), (19102, 94482), (20996, 85959), (28653, 62988), (31494, 57306), (38204, 47241)]