7398342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 18600192

約数和(自身を除く): 11201850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 827, 994, 1278, 1491, 1654, 2481, 2982, 4473, 4962, 5789, 7443, 8946, 11578, 14886, 17367, 34734, 52101, 58717, 104202, 117434, 176151, 352302, 411019, 528453, 822038, 1056906, 1233057, 2466114, 3699171, 7398342]

約数ペア:

[(1, 7398342), (2, 3699171), (3, 2466114), (6, 1233057), (7, 1056906), (9, 822038), (14, 528453), (18, 411019), (21, 352302), (42, 176151), (63, 117434), (71, 104202), (126, 58717), (142, 52101), (213, 34734), (426, 17367), (497, 14886), (639, 11578), (827, 8946), (994, 7443), (1278, 5789), (1491, 4962), (1654, 4473), (2481, 2982)]