18317222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 34573824

約数和(自身を除く): 16256602

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 983, 1331, 1694, 1966, 2662, 6881, 9317, 10813, 13762, 18634, 21626, 75691, 118943, 151382, 237886, 832601, 1308373, 1665202, 2616746, 9158611, 18317222]

約数ペア:

[(1, 18317222), (2, 9158611), (7, 2616746), (11, 1665202), (14, 1308373), (22, 832601), (77, 237886), (121, 151382), (154, 118943), (242, 75691), (847, 21626), (983, 18634), (1331, 13762), (1694, 10813), (1966, 9317), (2662, 6881)]