129680586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2904

約数の個数: 72

約数和(自身を含む): 339022944

約数和(自身を除く): 209342358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 2851, 3249, 5054, 5702, 6498, 7581, 8553, 15162, 17106, 19957, 22743, 25659, 39914, 45486, 51318, 54169, 59871, 108338, 119742, 162507, 179613, 325014, 359226, 379183, 487521, 758366, 975042, 1029211, 1137549, 2058422, 2275098, 3087633, 3412647, 6175266, 6825294, 7204477, 9262899, 14408954, 18525798, 21613431, 43226862, 64840293, 129680586]

約数ペア:

[(1, 129680586), (2, 64840293), (3, 43226862), (6, 21613431), (7, 18525798), (9, 14408954), (14, 9262899), (18, 7204477), (19, 6825294), (21, 6175266), (38, 3412647), (42, 3087633), (57, 2275098), (63, 2058422), (114, 1137549), (126, 1029211), (133, 975042), (171, 758366), (266, 487521), (342, 379183), (361, 359226), (399, 325014), (722, 179613), (798, 162507), (1083, 119742), (1197, 108338), (2166, 59871), (2394, 54169), (2527, 51318), (2851, 45486), (3249, 39914), (5054, 25659), (5702, 22743), (6498, 19957), (7581, 17106), (8553, 15162)]