4171818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 5504982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1399, 1491, 2798, 2982, 4197, 8394, 9793, 19586, 29379, 58758, 99329, 198658, 297987, 595974, 695303, 1390606, 2085909, 4171818]

約数ペア:

[(1, 4171818), (2, 2085909), (3, 1390606), (6, 695303), (7, 595974), (14, 297987), (21, 198658), (42, 99329), (71, 58758), (142, 29379), (213, 19586), (426, 9793), (497, 8394), (994, 4197), (1399, 2982), (1491, 2798)]