1372644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 4280640

約数和(自身を除く): 2907996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 419, 468, 546, 819, 838, 1092, 1257, 1638, 1676, 2514, 2933, 3276, 3771, 5028, 5447, 5866, 7542, 8799, 10894, 11732, 15084, 16341, 17598, 21788, 26397, 32682, 35196, 38129, 49023, 52794, 65364, 76258, 98046, 105588, 114387, 152516, 196092, 228774, 343161, 457548, 686322, 1372644]

約数ペア:

[(1, 1372644), (2, 686322), (3, 457548), (4, 343161), (6, 228774), (7, 196092), (9, 152516), (12, 114387), (13, 105588), (14, 98046), (18, 76258), (21, 65364), (26, 52794), (28, 49023), (36, 38129), (39, 35196), (42, 32682), (52, 26397), (63, 21788), (78, 17598), (84, 16341), (91, 15084), (117, 11732), (126, 10894), (156, 8799), (182, 7542), (234, 5866), (252, 5447), (273, 5028), (364, 3771), (419, 3276), (468, 2933), (546, 2514), (819, 1676), (838, 1638), (1092, 1257)]