18458946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 26019774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 1759, 3498, 3518, 5247, 5277, 10494, 10554, 15831, 19349, 31662, 38698, 58047, 93227, 116094, 174141, 186454, 279681, 348282, 559362, 839043, 1025497, 1678086, 2050994, 3076491, 6152982, 9229473, 18458946]

約数ペア:

[(1, 18458946), (2, 9229473), (3, 6152982), (6, 3076491), (9, 2050994), (11, 1678086), (18, 1025497), (22, 839043), (33, 559362), (53, 348282), (66, 279681), (99, 186454), (106, 174141), (159, 116094), (198, 93227), (318, 58047), (477, 38698), (583, 31662), (954, 19349), (1166, 15831), (1749, 10554), (1759, 10494), (3498, 5277), (3518, 5247)]