1789031454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{90823}}^1$

素因数の和:90909

約数の個数: 48

約数和(自身を含む): 4224405888

約数和(自身を除く): 2435374434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698, 90823, 181646, 272469, 544938, 635761, 1271522, 1907283, 3814566, 4450327, 6085141, 8900654, 12170282, 13350981, 18255423, 26701962, 36510846, 42595987, 85191974, 127787961, 255575922, 298171909, 596343818, 894515727, 1789031454]

約数ペア:

[(1, 1789031454), (2, 894515727), (3, 596343818), (6, 298171909), (7, 255575922), (14, 127787961), (21, 85191974), (42, 42595987), (49, 36510846), (67, 26701962), (98, 18255423), (134, 13350981), (147, 12170282), (201, 8900654), (294, 6085141), (402, 4450327), (469, 3814566), (938, 1907283), (1407, 1271522), (2814, 635761), (3283, 544938), (6566, 272469), (9849, 181646), (19698, 90823)]