7427928

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 18687600

約数和(自身を除く): 11259672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 1789, 2076, 3578, 4152, 5367, 7156, 10734, 14312, 21468, 42936, 309497, 618994, 928491, 1237988, 1856982, 2475976, 3713964, 7427928]

約数ペア:

[(1, 7427928), (2, 3713964), (3, 2475976), (4, 1856982), (6, 1237988), (8, 928491), (12, 618994), (24, 309497), (173, 42936), (346, 21468), (519, 14312), (692, 10734), (1038, 7156), (1384, 5367), (1789, 4152), (2076, 3578)]