18665448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40933}}^1$

素因数の和:40961

約数の個数: 32

約数和(自身を含む): 49120800

約数和(自身を除く): 30455352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40933, 81866, 122799, 163732, 245598, 327464, 491196, 777727, 982392, 1555454, 2333181, 3110908, 4666362, 6221816, 9332724, 18665448]

約数ペア:

[(1, 18665448), (2, 9332724), (3, 6221816), (4, 4666362), (6, 3110908), (8, 2333181), (12, 1555454), (19, 982392), (24, 777727), (38, 491196), (57, 327464), (76, 245598), (114, 163732), (152, 122799), (228, 81866), (456, 40933)]