1810074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 2392422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 607, 994, 1214, 1491, 1821, 2982, 3642, 4249, 8498, 12747, 25494, 43097, 86194, 129291, 258582, 301679, 603358, 905037, 1810074]

約数ペア:

[(1, 1810074), (2, 905037), (3, 603358), (6, 301679), (7, 258582), (14, 129291), (21, 86194), (42, 43097), (71, 25494), (142, 12747), (213, 8498), (426, 4249), (497, 3642), (607, 2982), (994, 1821), (1214, 1491)]