121637418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 285438720

約数和(自身を除く): 163801302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 97, 146, 194, 219, 291, 409, 438, 511, 582, 679, 818, 1022, 1227, 1358, 1533, 2037, 2454, 2863, 3066, 4074, 5726, 7081, 8589, 14162, 17178, 21243, 29857, 39673, 42486, 49567, 59714, 79346, 89571, 99134, 119019, 148701, 179142, 208999, 238038, 277711, 297402, 417998, 555422, 626997, 833133, 1253994, 1666266, 2896129, 5792258, 8688387, 17376774, 20272903, 40545806, 60818709, 121637418]

約数ペア:

[(1, 121637418), (2, 60818709), (3, 40545806), (6, 20272903), (7, 17376774), (14, 8688387), (21, 5792258), (42, 2896129), (73, 1666266), (97, 1253994), (146, 833133), (194, 626997), (219, 555422), (291, 417998), (409, 297402), (438, 277711), (511, 238038), (582, 208999), (679, 179142), (818, 148701), (1022, 119019), (1227, 99134), (1358, 89571), (1533, 79346), (2037, 59714), (2454, 49567), (2863, 42486), (3066, 39673), (4074, 29857), (5726, 21243), (7081, 17178), (8589, 14162)]