18991032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41647}}^1$

素因数の和:41675

約数の個数: 32

約数和(自身を含む): 49977600

約数和(自身を除く): 30986568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41647, 83294, 124941, 166588, 249882, 333176, 499764, 791293, 999528, 1582586, 2373879, 3165172, 4747758, 6330344, 9495516, 18991032]

約数ペア:

[(1, 18991032), (2, 9495516), (3, 6330344), (4, 4747758), (6, 3165172), (8, 2373879), (12, 1582586), (19, 999528), (24, 791293), (38, 499764), (57, 333176), (76, 249882), (114, 166588), (152, 124941), (228, 83294), (456, 41647)]