1315511465058

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{5378963}}^1$

素因数の和:5379628

約数の個数: 64

約数和(自身を含む): 3346145925120

約数和(自身を除く): 2030634460062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 647, 1294, 1941, 3882, 4529, 5823, 9058, 11646, 13587, 17469, 27174, 34938, 40761, 81522, 122283, 244566, 5378963, 10757926, 16136889, 32273778, 37652741, 48410667, 75305482, 96821334, 112958223, 145232001, 225916446, 290464002, 338874669, 677749338, 1016624007, 2033248014, 3480189061, 6960378122, 10440567183, 20881134366, 24361323427, 31321701549, 48722646854, 62643403098, 73083970281, 93965104647, 146167940562, 187930209294, 219251910843, 438503821686, 657755732529, 1315511465058]

約数ペア:

[(1, 1315511465058), (2, 657755732529), (3, 438503821686), (6, 219251910843), (7, 187930209294), (9, 146167940562), (14, 93965104647), (18, 73083970281), (21, 62643403098), (27, 48722646854), (42, 31321701549), (54, 24361323427), (63, 20881134366), (126, 10440567183), (189, 6960378122), (378, 3480189061), (647, 2033248014), (1294, 1016624007), (1941, 677749338), (3882, 338874669), (4529, 290464002), (5823, 225916446), (9058, 145232001), (11646, 112958223), (13587, 96821334), (17469, 75305482), (27174, 48410667), (34938, 37652741), (40761, 32273778), (81522, 16136889), (122283, 10757926), (244566, 5378963)]