347942322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212419}}^1$

素因数の和:212447

約数の個数: 48

約数和(自身を含む): 927850560

約数和(自身を除く): 579908238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 212419, 424838, 637257, 1274514, 1486933, 1911771, 2761447, 2973866, 3823542, 4460799, 5522894, 8284341, 8921598, 13382397, 16568682, 19330129, 24853023, 26764794, 38660258, 49706046, 57990387, 115980774, 173971161, 347942322]

約数ペア:

[(1, 347942322), (2, 173971161), (3, 115980774), (6, 57990387), (7, 49706046), (9, 38660258), (13, 26764794), (14, 24853023), (18, 19330129), (21, 16568682), (26, 13382397), (39, 8921598), (42, 8284341), (63, 5522894), (78, 4460799), (91, 3823542), (117, 2973866), (126, 2761447), (182, 1911771), (234, 1486933), (273, 1274514), (546, 637257), (819, 424838), (1638, 212419)]