18848904

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1789}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 47256000

約数和(自身を除く): 28407096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 1789, 2634, 3512, 3578, 5268, 5367, 7156, 10536, 10734, 14312, 21468, 42936, 785371, 1570742, 2356113, 3141484, 4712226, 6282968, 9424452, 18848904]

約数ペア:

[(1, 18848904), (2, 9424452), (3, 6282968), (4, 4712226), (6, 3141484), (8, 2356113), (12, 1570742), (24, 785371), (439, 42936), (878, 21468), (1317, 14312), (1756, 10734), (1789, 10536), (2634, 7156), (3512, 5367), (3578, 5268)]