72521442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30293}}^1$

素因数の和:30327

約数の個数: 48

約数和(自身を含む): 189034560

約数和(自身を除く): 116513118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30293, 60586, 90879, 181758, 212051, 272637, 424102, 545274, 575567, 636153, 1151134, 1272306, 1726701, 1908459, 3453402, 3816918, 4028969, 5180103, 8057938, 10360206, 12086907, 24173814, 36260721, 72521442]

約数ペア:

[(1, 72521442), (2, 36260721), (3, 24173814), (6, 12086907), (7, 10360206), (9, 8057938), (14, 5180103), (18, 4028969), (19, 3816918), (21, 3453402), (38, 1908459), (42, 1726701), (57, 1272306), (63, 1151134), (114, 636153), (126, 575567), (133, 545274), (171, 424102), (266, 272637), (342, 212051), (399, 181758), (798, 90879), (1197, 60586), (2394, 30293)]