231591906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47129}}^1$

素因数の和:47160

約数の個数: 64

約数和(自身を含む): 633427200

約数和(自身を除く): 401835294

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 47129, 94258, 141387, 282774, 329903, 424161, 612677, 659806, 848322, 989709, 1225354, 1272483, 1838031, 1979418, 2544966, 2969127, 3676062, 4288739, 5514093, 5938254, 8577478, 8907381, 11028186, 12866217, 16542279, 17814762, 25732434, 33084558, 38598651, 77197302, 115795953, 231591906]

約数ペア:

[(1, 231591906), (2, 115795953), (3, 77197302), (6, 38598651), (7, 33084558), (9, 25732434), (13, 17814762), (14, 16542279), (18, 12866217), (21, 11028186), (26, 8907381), (27, 8577478), (39, 5938254), (42, 5514093), (54, 4288739), (63, 3676062), (78, 2969127), (91, 2544966), (117, 1979418), (126, 1838031), (182, 1272483), (189, 1225354), (234, 989709), (273, 848322), (351, 659806), (378, 612677), (546, 424161), (702, 329903), (819, 282774), (1638, 141387), (2457, 94258), (4914, 47129)]