11686458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 15408582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 3919, 7838, 11757, 23514, 27433, 54866, 82299, 164598, 278249, 556498, 834747, 1669494, 1947743, 3895486, 5843229, 11686458]

約数ペア:

[(1, 11686458), (2, 5843229), (3, 3895486), (6, 1947743), (7, 1669494), (14, 834747), (21, 556498), (42, 278249), (71, 164598), (142, 82299), (213, 54866), (426, 27433), (497, 23514), (994, 11757), (1491, 7838), (2982, 3919)]