21342388846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 35372712960

約数和(自身を除く): 14030324114

約数列:

[1, 2, 17, 34, 53, 71, 106, 107, 142, 214, 901, 1207, 1559, 1802, 1819, 2414, 3118, 3638, 3763, 5671, 7526, 7597, 11342, 15194, 26503, 53006, 63971, 82627, 96407, 110689, 127942, 129149, 165254, 166813, 192814, 221378, 258298, 333626, 402641, 805282, 1404659, 1881713, 2809318, 2835821, 3763426, 5671642, 5866517, 6844897, 8841089, 11733034, 11843723, 13689794, 17682178, 23687446, 99730789, 150298513, 199461578, 201343291, 300597026, 402686582, 627717319, 1255434638, 10671194423, 21342388846]

約数ペア:

[(1, 21342388846), (2, 10671194423), (17, 1255434638), (34, 627717319), (53, 402686582), (71, 300597026), (106, 201343291), (107, 199461578), (142, 150298513), (214, 99730789), (901, 23687446), (1207, 17682178), (1559, 13689794), (1802, 11843723), (1819, 11733034), (2414, 8841089), (3118, 6844897), (3638, 5866517), (3763, 5671642), (5671, 3763426), (7526, 2835821), (7597, 2809318), (11342, 1881713), (15194, 1404659), (26503, 805282), (53006, 402641), (63971, 333626), (82627, 258298), (96407, 221378), (110689, 192814), (127942, 166813), (129149, 165254)]