18077312162

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2933

約数の個数: 128

約数和(自身を含む): 36694425600

約数和(自身を除く): 18617113438

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 49, 62, 91, 98, 161, 182, 217, 299, 322, 343, 403, 434, 598, 637, 686, 713, 806, 1127, 1274, 1426, 1519, 2093, 2254, 2821, 2843, 3038, 4186, 4459, 4991, 5642, 5686, 7889, 8918, 9269, 9982, 10633, 14651, 15778, 18538, 19747, 19901, 21266, 29302, 34937, 36959, 39494, 39802, 64883, 65389, 69874, 73918, 88133, 102557, 129766, 130778, 138229, 139307, 176266, 205114, 244559, 258713, 276458, 278614, 454181, 457723, 489118, 517426, 616931, 850057, 908362, 915446, 975149, 1145729, 1233862, 1700114, 1810991, 1950298, 2027059, 2291458, 3179267, 3204061, 3621982, 4054118, 4318517, 5950399, 6358534, 6408122, 8020103, 8637034, 11900798, 12676937, 14189413, 16040206, 22428427, 25353874, 26351767, 28378826, 30229619, 41652793, 44856854, 52703534, 56140721, 60459238, 83305586, 99325891, 112281442, 184462369, 198651782, 291569551, 368924738, 392985047, 583139102, 695281237, 785970094, 1291236583, 1390562474, 2582473166, 9038656081, 18077312162]

約数ペア:

[(1, 18077312162), (2, 9038656081), (7, 2582473166), (13, 1390562474), (14, 1291236583), (23, 785970094), (26, 695281237), (31, 583139102), (46, 392985047), (49, 368924738), (62, 291569551), (91, 198651782), (98, 184462369), (161, 112281442), (182, 99325891), (217, 83305586), (299, 60459238), (322, 56140721), (343, 52703534), (403, 44856854), (434, 41652793), (598, 30229619), (637, 28378826), (686, 26351767), (713, 25353874), (806, 22428427), (1127, 16040206), (1274, 14189413), (1426, 12676937), (1519, 11900798), (2093, 8637034), (2254, 8020103), (2821, 6408122), (2843, 6358534), (3038, 5950399), (4186, 4318517), (4459, 4054118), (4991, 3621982), (5642, 3204061), (5686, 3179267), (7889, 2291458), (8918, 2027059), (9269, 1950298), (9982, 1810991), (10633, 1700114), (14651, 1233862), (15778, 1145729), (18538, 975149), (19747, 915446), (19901, 908362), (21266, 850057), (29302, 616931), (34937, 517426), (36959, 489118), (39494, 457723), (39802, 454181), (64883, 278614), (65389, 276458), (69874, 258713), (73918, 244559), (88133, 205114), (102557, 176266), (129766, 139307), (130778, 138229)]