18139656

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2789}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 27393144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 2789, 3252, 5578, 6504, 8367, 11156, 16734, 22312, 33468, 66936, 755819, 1511638, 2267457, 3023276, 4534914, 6046552, 9069828, 18139656]

約数ペア:

[(1, 18139656), (2, 9069828), (3, 6046552), (4, 4534914), (6, 3023276), (8, 2267457), (12, 1511638), (24, 755819), (271, 66936), (542, 33468), (813, 22312), (1084, 16734), (1626, 11156), (2168, 8367), (2789, 6504), (3252, 5578)]