349958574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39119}}^1$

素因数の和:39205

約数の個数: 48

約数和(自身を含む): 878791680

約数和(自身を除く): 528833106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 39119, 78238, 117357, 234714, 273833, 352071, 547666, 704142, 821499, 1642998, 2464497, 2777449, 4928994, 5554898, 8332347, 16664694, 19442143, 24997041, 38884286, 49994082, 58326429, 116652858, 174979287, 349958574]

約数ペア:

[(1, 349958574), (2, 174979287), (3, 116652858), (6, 58326429), (7, 49994082), (9, 38884286), (14, 24997041), (18, 19442143), (21, 16664694), (42, 8332347), (63, 5554898), (71, 4928994), (126, 2777449), (142, 2464497), (213, 1642998), (426, 821499), (497, 704142), (639, 547666), (994, 352071), (1278, 273833), (1491, 234714), (2982, 117357), (4473, 78238), (8946, 39119)]